From 7db81f928b53974978d22da2350b4826d95ccffc Mon Sep 17 00:00:00 2001
From: Joshy Orndorff <admin@joshyorndorff.com>
Date: Thu, 5 Mar 2020 11:53:25 -0500
Subject: [PATCH] Update node template to alpha.3

---
 Cargo.lock                      | 4520 ++++++++++++++++---------------
 Cargo.toml                      |  135 +-
 README.md                       |    7 +-
 node/Cargo.toml                 |  112 +
 node/build.rs                   |    9 +
 {src => node/src}/chain_spec.rs |   81 +-
 node/src/cli.rs                 |   11 +
 node/src/command.rs             |   49 +
 {src => node/src}/main.rs       |   12 +-
 {src => node/src}/service.rs    |  127 +-
 pallets/template/Cargo.toml     |   58 +
 pallets/template/src/lib.rs     |  104 +
 pallets/template/src/mock.rs    |   55 +
 pallets/template/src/tests.rs   |   26 +
 runtime/Cargo.toml              |  188 +-
 runtime/build.rs                |   31 +-
 runtime/src/lib.rs              |   71 +-
 runtime/src/template.rs         |  132 -
 src/cli.rs                      |  128 -
 19 files changed, 3017 insertions(+), 2839 deletions(-)
 create mode 100644 node/Cargo.toml
 create mode 100644 node/build.rs
 rename {src => node/src}/chain_spec.rs (68%)
 create mode 100644 node/src/cli.rs
 create mode 100644 node/src/command.rs
 rename {src => node/src}/main.rs (63%)
 rename {src => node/src}/service.rs (65%)
 create mode 100644 pallets/template/Cargo.toml
 create mode 100644 pallets/template/src/lib.rs
 create mode 100644 pallets/template/src/mock.rs
 create mode 100644 pallets/template/src/tests.rs
 delete mode 100644 runtime/src/template.rs
 delete mode 100644 src/cli.rs

diff --git a/Cargo.lock b/Cargo.lock
index df8c520cb..efd3c08ea 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6,7 +6,7 @@ version = "0.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -31,7 +31,7 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -50,15 +50,15 @@ name = "ahash"
 version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "const-random 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "const-random 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.6"
+version = "0.7.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -100,7 +100,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "arrayref"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -129,41 +129,58 @@ name = "asn1_der_derive"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "assert_matches"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "async-std"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "async-task 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "broadcaster 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-deque 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-io 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "async-task 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "broadcaster 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-deque 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-io 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "kv-log-macro 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "once_cell 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pin-project-lite 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "once_cell 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "async-task"
-version = "1.1.1"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "async-tls"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -171,8 +188,8 @@ name = "atty"
 version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hermit-abi 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -181,24 +198,29 @@ name = "autocfg"
 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "autocfg"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "backtrace"
-version = "0.3.40"
+version = "0.3.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)",
+ "backtrace-sys 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "backtrace-sys"
-version = "0.1.32"
+version = "0.1.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -211,12 +233,17 @@ name = "base64"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "base64"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "bindgen"
-version = "0.49.4"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -224,16 +251,17 @@ dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "clang-sys 0.28.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "env_logger 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "fxhash 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "peeking_take_while 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hash 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "shlex 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "which 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "which 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -268,7 +296,7 @@ version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "constant_time_eq 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "constant_time_eq 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -278,7 +306,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "block-padding 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -300,14 +328,14 @@ dependencies = [
 
 [[package]]
 name = "broadcaster"
-version = "0.2.6"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures-channel-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-core-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-sink-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-util-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-channel 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -323,15 +351,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "bstr"
-version = "0.2.8"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "bumpalo"
-version = "2.6.0"
+version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -351,7 +379,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "byteorder"
-version = "1.3.2"
+version = "1.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -359,14 +387,14 @@ name = "bytes"
 version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "bytes"
-version = "0.5.3"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -384,11 +412,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cc"
-version = "1.0.49"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "jobserver 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jobserver 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -404,14 +431,21 @@ name = "cfg-if"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "chacha20-poly1305-aead"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "constant_time_eq 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "chrono"
 version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -421,7 +455,7 @@ version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "glob 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "libloading 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -444,7 +478,7 @@ name = "clear_on_drop"
 version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -457,25 +491,39 @@ dependencies = [
 
 [[package]]
 name = "const-random"
-version = "0.1.6"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "const-random-macro 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "const-random-macro 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "const-random-macro"
-version = "0.1.6"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "constant_time_eq"
-version = "0.1.4"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "core-foundation"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -488,40 +536,35 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.4.0"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "maybe-uninit 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-epoch 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-epoch 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "maybe-uninit 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.8.0"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "maybe-uninit 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memoffset 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "crossbeam-queue"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scopeguard 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -530,24 +573,15 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "crossbeam-utils"
-version = "0.6.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.7.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -583,15 +617,6 @@ dependencies = [
  "stream-cipher 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "ctrlc"
-version = "3.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "nix 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "cuckoofilter"
 version = "0.3.2"
@@ -606,7 +631,7 @@ name = "curve25519-dalek"
 version = "1.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "clear_on_drop 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -618,7 +643,7 @@ name = "curve25519-dalek"
 version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "subtle 2.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -627,17 +652,17 @@ dependencies = [
 
 [[package]]
 name = "data-encoding"
-version = "2.1.2"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "derive_more"
-version = "0.99.2"
+version = "0.99.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -653,7 +678,7 @@ name = "dns-parser"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "quick-error 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -669,7 +694,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "clear_on_drop 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "curve25519-dalek 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -678,18 +703,6 @@ name = "either"
 version = "1.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "env_logger"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "humantime 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "env_logger"
 version = "0.7.1"
@@ -698,13 +711,13 @@ dependencies = [
  "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "humantime 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termcolor 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "environmental"
-version = "1.0.2"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -720,26 +733,26 @@ name = "exit-future"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "failure"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "backtrace 0.3.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure_derive 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "failure_derive"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -750,21 +763,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "fdlimit"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "finality-grandpa"
-version = "0.10.2"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-scale-codec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -773,13 +787,18 @@ name = "fixed-hash"
 version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "fixedbitset"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "flate2"
 version = "1.0.13"
@@ -787,11 +806,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz_oxide 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz_oxide 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -801,109 +818,120 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "fork-tree"
-version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54#3e651110aa06aa835790df63410a29676243fc54"
+version = "2.0.0-alpha.3"
+source = "git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943#013c1ee167354a08283fb69915fda56a62fee943"
+dependencies = [
+ "parity-scale-codec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "frame-benchmarking"
+version = "2.0.0-alpha.3"
+source = "git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943#013c1ee167354a08283fb69915fda56a62fee943"
 dependencies = [
- "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-scale-codec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sp-api 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-io 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-runtime-interface 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-std 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
 ]
 
 [[package]]
 name = "frame-executive"
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 dependencies = [
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- "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "frame-support 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "frame-system 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "parity-scale-codec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "sp-std 2.0.0 (git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54)",
+ "sp-io 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-runtime 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-std 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
 ]
 
 [[package]]
 name = "frame-metadata"
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 dependencies = [
- "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-scale-codec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "sp-std 2.0.0 (git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54)",
+ "sp-core 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
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 [[package]]
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 dependencies = [
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- "frame-support-procedural 2.0.0 (git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54)",
+ "frame-metadata 11.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
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- "paste 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "once_cell 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "sp-std 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "tracing 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
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- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "frame-support-procedural-tools 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
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- "frame-support-procedural-tools-derive 2.0.0 (git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54)",
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+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
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 dependencies = [
- "frame-support 2.0.0 (git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54)",
+ "frame-support 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
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- "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-scale-codec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
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- "sp-version 2.0.0 (git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54)",
+ "sp-core 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-io 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-runtime 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-std 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-version 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
 ]
 
 [[package]]
@@ -912,7 +940,7 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
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  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -943,25 +971,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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-version = "0.3.1"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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- "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-channel 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-executor 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-io 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-task 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "futures-channel"
-version = "0.3.1"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-sink 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -970,12 +998,11 @@ version = "0.3.0-alpha.19"
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 dependencies = [
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- "futures-sink-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "futures-core"
-version = "0.3.1"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -989,83 +1016,89 @@ version = "0.1.8"
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 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "futures-diagnose"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-task 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-version = "0.3.1"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "futures-timer"
-version = "2.0.2"
+version = "3.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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- "futures-task 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-channel 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-io 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-macro 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-task 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
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  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1075,17 +1108,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures-channel-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-core-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-sink-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "fxhash"
-version = "0.2.1"
+name = "futures_codec"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1108,7 +1143,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "c_linked_list 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "get_if_addrs-sys 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1118,17 +1153,17 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "gcc 0.3.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "getrandom"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1141,30 +1176,11 @@ name = "globset"
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 dependencies = [
- "aho-corasick 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "bstr 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aho-corasick 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bstr 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "grafana-data-source"
-version = "2.0.0"
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- "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
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- "hyper 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1172,33 +1188,33 @@ name = "h2"
 version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "indexmap 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "string 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "h2"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-sink 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "indexmap 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-util 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1215,20 +1231,6 @@ dependencies = [
  "crunchy 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "hashbrown"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "hashbrown"
 version = "0.6.3"
@@ -1248,15 +1250,15 @@ dependencies = [
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.6"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "hex"
-version = "0.4.0"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1302,7 +1304,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1310,9 +1312,9 @@ name = "http"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1331,7 +1333,7 @@ name = "http-body"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1361,58 +1363,59 @@ dependencies = [
  "http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tcp 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "hyper"
-version = "0.13.1"
+version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-channel 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-channel 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "http-body 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "pin-project 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-service 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "hyper-rustls"
-version = "0.17.1"
+version = "0.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "ct-logs 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-rustls 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls-native-certs 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-rustls 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1422,7 +1425,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1432,7 +1435,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1440,7 +1443,7 @@ name = "impl-codec"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-scale-codec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1464,22 +1467,22 @@ name = "impl-trait-for-tuples"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "indexmap"
-version = "1.3.0"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "integer-sqrt"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1492,35 +1495,41 @@ name = "iovec"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "ipnet"
-version = "2.1.0"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "itertools"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "itoa"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "jobserver"
-version = "0.1.17"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "js-sys"
-version = "0.3.33"
+version = "0.3.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1528,13 +1537,13 @@ name = "jsonrpc-client-transports"
 version = "14.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-pubsub 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-pubsub 14.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1547,7 +1556,7 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1564,14 +1573,14 @@ version = "14.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "jsonrpc-http-server"
-version = "14.0.5"
+version = "14.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1579,18 +1588,18 @@ dependencies = [
  "jsonrpc-server-utils 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "jsonrpc-pubsub"
-version = "14.0.5"
+version = "14.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1605,19 +1614,19 @@ dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-codec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "jsonrpc-ws-server"
-version = "14.0.5"
+version = "14.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-server-utils 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "ws 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1646,37 +1655,40 @@ dependencies = [
 
 [[package]]
 name = "kvdb"
-version = "0.2.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "parity-bytes 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-util-mem 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "kvdb-memorydb"
-version = "0.2.0"
+version = "0.4.0"
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+ "thiserror 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "yamux 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "librocksdb-sys"
-version = "6.2.4"
+version = "6.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bindgen 0.49.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "cc 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bindgen 0.53.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "glob 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libsecp256k1"
-version = "0.3.4"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "arrayref 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "crunchy 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hmac-drbg 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "subtle 2.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2104,8 +2137,8 @@ name = "libz-sys"
 version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2123,28 +2156,12 @@ dependencies = [
  "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "lock_api"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "lock_api"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "lock_api"
 version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scopeguard 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2155,14 +2172,6 @@ dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "lru"
-version = "0.1.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "hashbrown 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "lru"
 version = "0.4.3"
@@ -2171,16 +2180,6 @@ dependencies = [
  "hashbrown 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "malloc_size_of_derive"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "matches"
 version = "0.1.8"
@@ -2193,7 +2192,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "memchr"
-version = "2.2.1"
+version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2206,13 +2205,13 @@ dependencies = [
 
 [[package]]
 name = "memory-db"
-version = "0.18.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ahash 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashbrown 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-util-mem 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-util-mem 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2225,7 +2224,7 @@ name = "merlin"
 version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "keccak 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "zeroize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2233,7 +2232,7 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "adler32 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2249,7 +2248,7 @@ dependencies = [
  "fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2274,7 +2273,7 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2289,17 +2288,22 @@ dependencies = [
  "ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "multimap"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "multistream-select"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "unsigned-varint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unsigned-varint 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2316,87 +2320,68 @@ version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
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-version = "0.14.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
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- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
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-version = "2.0.0"
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 dependencies = [
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- "substrate-wasm-builder-runner 1.0.4 (git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54)",
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+ "sp-io 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-offchain 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-runtime 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-session 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-std 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-transaction-pool 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "sp-version 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "substrate-wasm-builder-runner 1.0.5 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
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 [[package]]
@@ -2406,7 +2391,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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-version = "0.1.2"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2414,55 +2399,55 @@ name = "nom"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
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- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
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- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "num-bigint 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "1.11.1"
+version = "1.12.0"
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 dependencies = [
- "hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hermit-abi 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
@@ -2476,30 +2461,25 @@ dependencies = [
 
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+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "once_cell"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "once_cell"
-version = "1.2.0"
+name = "opaque-debug"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "opaque-debug"
-version = "0.2.3"
+name = "openssl-probe"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
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 dependencies = [
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@@ -2689,11 +2667,11 @@ name = "parity-multiaddr"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "arrayref 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "bs58 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "data-encoding 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "data-encoding 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-multihash 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
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  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2703,19 +2681,19 @@ dependencies = [
 
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+version = "0.7.3"
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- "parity-multihash 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "data-encoding 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-multihash 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "unsigned-varint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unsigned-varint 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2734,39 +2712,39 @@ dependencies = [
 
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- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
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- "unsigned-varint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unsigned-varint 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2776,37 +2754,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "parity-util-mem"
-version = "0.3.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "malloc_size_of_derive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-util-mem-derive 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "primitive-types 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "parity-wasm"
-version = "0.41.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "parking_lot"
-version = "0.7.1"
+name = "parity-util-mem-derive"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "parking_lot"
-version = "0.8.0"
+name = "parity-wasm"
+version = "0.41.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "lock_api 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "parking_lot"
@@ -2819,26 +2792,22 @@ dependencies = [
 ]
 
 [[package]]
-name = "parking_lot_core"
-version = "0.4.0"
+name = "parking_lot"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lock_api 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot_core 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "parking_lot_core"
-version = "0.5.0"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2847,36 +2816,35 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.6.2"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "paste"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "paste-impl 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "paste-impl 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "paste-impl"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2884,7 +2852,7 @@ name = "pbkdf2"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "crypto-mac 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2903,27 +2871,36 @@ name = "percent-encoding"
 version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "petgraph"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "fixedbitset 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "indexmap 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "pin-project"
-version = "0.4.6"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "pin-project-internal 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-internal 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "0.4.6"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "pin-project-lite"
-version = "0.1.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2957,31 +2934,31 @@ name = "proc-macro-crate"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "toml 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "toml 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "proc-macro-error"
-version = "0.4.4"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro-error-attr 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustversion 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro-error-attr 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "proc-macro-error-attr"
-version = "0.4.3"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustversion 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn-mid 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn-mid 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2989,9 +2966,9 @@ name = "proc-macro-hack"
 version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3001,23 +2978,75 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.30"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "proc-macro2"
-version = "1.0.7"
+name = "prometheus"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quick-error 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "prost"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "prost-derive 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "prost-build"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "multimap 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "petgraph 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "prost 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "prost-types 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "which 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "prost-types"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "prost 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "protobuf"
-version = "2.8.1"
+version = "2.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -3026,19 +3055,21 @@ version = "1.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "quote"
-version = "0.6.13"
+name = "quicksink"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3046,7 +3077,7 @@ name = "rand"
 version = "0.3.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3056,7 +3087,7 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3068,7 +3099,7 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3082,11 +3113,11 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3128,7 +3159,7 @@ name = "rand_core"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3160,7 +3191,7 @@ name = "rand_jitter"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -3172,7 +3203,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3200,7 +3231,7 @@ name = "rayon"
 version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-deque 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-deque 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon-core 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -3210,11 +3241,11 @@ name = "rayon-core"
 version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-deque 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-deque 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-queue 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
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- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
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@@ -3232,31 +3263,39 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
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- "regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aho-corasick 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "thread_local 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "0.6.12"
+version = "0.6.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "remove_dir_all"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
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- "web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.36 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -3265,16 +3304,16 @@ name = "rocksdb"
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- "librocksdb-sys 6.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
+ "librocksdb-sys 6.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
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 dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -3283,9 +3322,14 @@ name = "rustc-demangle"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
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-version = "2.0.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -3303,29 +3347,30 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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- "ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ring 0.16.11 (registry+https://github.com/rust-lang/crates.io-index)",
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- "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.2 (registry+https://github.com/rust-lang/crates.io-index)",
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+name = "rustls-native-certs"
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- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "schannel 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "sp-core 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
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+ "sp-transaction-pool 2.0.0-alpha.3 (git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943)",
+ "wasm-timer 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3979,7 +4098,7 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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- "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -3991,12 +4110,7 @@ dependencies = [
 
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
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 [[package]]
@@ -4004,10 +4118,29 @@ name = "sct"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ring 0.16.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "core-foundation 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
+ "security-framework-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "semver"
 version = "0.9.0"
@@ -4039,17 +4172,17 @@ name = "serde_derive"
 version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
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 ]
@@ -4107,6 +4240,15 @@ name = "shlex"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "arc-swap 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.2"
@@ -4128,7 +4270,7 @@ dependencies = [
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- "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -4147,9 +4289,9 @@ name = "slog_derive"
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 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4162,7 +4304,7 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -4170,198 +4312,215 @@ name = "snow"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "arrayref 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chacha20-poly1305-aead 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ring 0.16.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "subtle 2.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "x25519-dalek 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -4688,23 +4852,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
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 ]
 
 [[package]]
@@ -4721,9 +4886,9 @@ version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4739,13 +4904,27 @@ dependencies = [
 
 [[package]]
 name = "substrate-build-script-utils"
-version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54#3e651110aa06aa835790df63410a29676243fc54"
+version = "2.0.0-alpha.3"
+source = "git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943#013c1ee167354a08283fb69915fda56a62fee943"
+
+[[package]]
+name = "substrate-prometheus-endpoint"
+version = "0.8.0-alpha.3"
+source = "git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943#013c1ee167354a08283fb69915fda56a62fee943"
+dependencies = [
+ "async-std 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "derive_more 0.99.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "prometheus 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "substrate-wasm-builder-runner"
-version = "1.0.4"
-source = "git+https://github.com/paritytech/substrate.git?rev=3e651110aa06aa835790df63410a29676243fc54#3e651110aa06aa835790df63410a29676243fc54"
+version = "1.0.5"
+source = "git+https://github.com/paritytech/substrate.git?rev=013c1ee167354a08283fb69915fda56a62fee943#013c1ee167354a08283fb69915fda56a62fee943"
 
 [[package]]
 name = "subtle"
@@ -4759,32 +4938,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "syn"
-version = "0.15.44"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "syn"
-version = "1.0.13"
+version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "syn-mid"
-version = "0.4.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4792,9 +4961,9 @@ name = "synstructure"
 version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -4805,7 +4974,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "doc-comment 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -4820,12 +4989,25 @@ name = "target_info"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "tempfile"
+version = "3.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "termcolor"
-version = "1.0.5"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "wincolor 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4836,9 +5018,27 @@ dependencies = [
  "unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "thiserror"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "thiserror-impl 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "thread_local"
-version = "0.3.6"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4849,7 +5049,7 @@ name = "threadpool"
 version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4857,23 +5057,24 @@ name = "time"
 version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tiny-bip39"
-version = "0.6.2"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "hashbrown 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "once_cell 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "once_cell 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "pbkdf2 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hash 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4892,30 +5093,39 @@ dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-fs 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-sync 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-udp 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-codec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-current-thread 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-fs 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tcp 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-udp 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-uds 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio"
-version = "0.2.6"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "pin-project-lite 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "signal-hook-registry 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4930,40 +5140,29 @@ dependencies = [
 
 [[package]]
 name = "tokio-codec"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-current-thread"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "tokio-dns-unofficial"
-version = "0.4.0"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-executor"
-version = "0.1.9"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -4979,17 +5178,17 @@ dependencies = [
 
 [[package]]
 name = "tokio-fs"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-io"
-version = "0.1.12"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4999,38 +5198,36 @@ dependencies = [
 
 [[package]]
 name = "tokio-reactor"
-version = "0.1.11"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-sync 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-rustls"
-version = "0.10.2"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-sync"
-version = "0.1.7"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5049,73 +5246,73 @@ dependencies = [
 
 [[package]]
 name = "tokio-tcp"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-threadpool"
-version = "0.1.17"
+version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-deque 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-queue 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-deque 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-queue 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
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  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
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  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
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- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-codec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-uds"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-codec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5123,17 +5320,17 @@ name = "tokio-util"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-sink 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "pin-project-lite 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "toml"
-version = "0.5.5"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5146,26 +5343,26 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "tracing"
-version = "0.1.11"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tracing-attributes 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tracing-core 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tracing-attributes 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tracing-core 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tracing-core"
-version = "0.1.8"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5173,19 +5370,19 @@ dependencies = [
 
 [[package]]
 name = "trie-db"
-version = "0.18.1"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashbrown 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "trie-root"
-version = "0.15.2"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5202,7 +5399,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -5211,7 +5408,7 @@ name = "twox-hash"
 version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5224,9 +5421,9 @@ name = "uint"
 version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "crunchy 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -5248,10 +5445,10 @@ dependencies = [
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.11"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5266,21 +5463,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "unicode-xid"
-version = "0.1.0"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "unicode-xid"
-version = "0.2.0"
+name = "unsigned-varint"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "unsigned-varint"
-version = "0.2.3"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-io 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures_codec 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5300,7 +5499,7 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "idna 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5325,7 +5524,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5364,96 +5563,82 @@ dependencies = [
 
 [[package]]
 name = "wasi"
-version = "0.7.0"
+version = "0.9.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.56"
+version = "0.2.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-macro 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-macro 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.56"
+version = "0.2.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bumpalo 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bumpalo 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-shared 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-shared 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.3.27"
+version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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- "js-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
- "web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.56"
+version = "0.2.59"
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- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-macro-support 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-macro-support 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.56"
+version = "0.2.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-backend 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-shared 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-backend 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-shared 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.56"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "wasm-bindgen-webidl"
-version = "0.2.56"
+version = "0.2.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-backend 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
- "weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "wasm-timer"
-version = "0.1.3"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "js-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "send_wrapper 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
- "web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-futures 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5461,10 +5646,10 @@ name = "wasmi"
 version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)",
  "memory_units 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-rational 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-rational 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-wasm 0.41.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasmi-validation 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -5479,22 +5664,19 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.33"
+version = "0.3.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "js-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-webidl 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "webpki"
-version = "0.21.0"
+version = "0.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ring 0.16.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -5503,7 +5685,7 @@ name = "webpki-roots"
 version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5511,24 +5693,15 @@ name = "webpki-roots"
 version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "weedle"
-version = "0.10.0"
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-dependencies = [
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 "checksum wasmi 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bf617d864d25af3587aa745529f7aaa541066c876d57e050c0d0c85c61c92aff"
 "checksum wasmi-validation 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ea78c597064ba73596099281e2f4cfc019075122a65cdda3205af94f0b264d93"
-"checksum web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)" = "2fb60433d0dc12c803b9b017b3902d80c9451bab78d27bc3210bf2a7b96593f1"
-"checksum webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d7e664e770ac0110e2384769bcc59ed19e329d81f555916a6e072714957b81b4"
+"checksum web-sys 0.3.36 (registry+https://github.com/rust-lang/crates.io-index)" = "721c6263e2c66fd44501cc5efbfa2b7dfa775d13e4ea38c46299646ed1f9c70a"
+"checksum webpki 0.21.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f1f50e1972865d6b1adb54167d1c8ed48606004c2c9d0ea5f1eeb34d95e863ef"
 "checksum webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a262ae37dd9d60f60dd473d1158f9fbebf110ba7b6a5051c8160460f6043718b"
 "checksum webpki-roots 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)" = "91cd5736df7f12a964a5067a12c62fa38e1bd8080aff1f80bc29be7c80d19ab4"
-"checksum weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3bb43f70885151e629e2a19ce9e50bd730fd436cfd4b666894c9ce4de9141164"
-"checksum which 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b57acb10231b9493c8472b20cb57317d0679a49e0bdbee44b3b803a6473af164"
+"checksum which 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5475d47078209a02e60614f7ba5e645ef3ed60f771920ac1906d7c1cc65024c8"
 "checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
 "checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
 "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-"checksum winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7168bab6e1daee33b4557efd0e95d5ca70a03706d39fa5f3fe7a236f584b03c9"
+"checksum winapi-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "4ccfbf554c6ad11084fb7517daca16cfdcaccbdadba4fc336f032a8b12c2ad80"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-"checksum wincolor 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "96f5016b18804d24db43cebf3c77269e7569b8954a8464501c216cc5e070eaa9"
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-"checksum x25519-dalek 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7ee1585dc1484373cbc1cee7aafda26634665cf449436fd6e24bfd1fad230538"
+"checksum x25519-dalek 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "637ff90c9540fa3073bb577e65033069e4bae7c79d49d74aa3ffdf5342a53217"
 "checksum xdg 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d089681aa106a86fade1b0128fb5daf07d5867a509ab036d99988dec80429a57"
-"checksum yamux 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2758f29014c1cb7a6e74c1b1160ac8c8203be342d35b73462fc6a13cc6385423"
+"checksum yamux 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "f03098897b734bd943ab23f6aa9f98aafd72a88516deedd66f9d564c57bf2f19"
 "checksum zeroize 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)" = "45af6a010d13e4cf5b54c94ba5a2b2eba5596b9e46bf5875612d332a1f2b3f86"
 "checksum zeroize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3cbac2ed2ba24cc90f5e06485ac8c7c1e5449fe8911aef4d8877218af021a5b8"
 "checksum zeroize_derive 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "de251eec69fc7c1bc3923403d18ececb929380e016afe103da75f396704f8ca2"
diff --git a/Cargo.toml b/Cargo.toml
index bd9a77611..d77ff6313 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,134 +1,9 @@
 [profile.release]
 panic = 'unwind'
 
-[package]
-authors = ['Anonymous']
-build = 'build.rs'
-edition = '2018'
-name = 'node-template'
-version = '2.0.0'
-
-[build-dependencies]
-vergen = '3.0.4'
-
-[build-dependencies.build-script-utils]
-git = 'https://github.com/paritytech/substrate.git'
-package = 'substrate-build-script-utils'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies]
-futures = '0.3.1'
-log = '0.4.8'
-parking_lot = '0.9.0'
-tokio = '0.1.22'
-trie-root = '0.15.2'
-
-[dependencies.codec]
-package = 'parity-scale-codec'
-version = '1.0.0'
-
-[dependencies.ctrlc]
-features = ['termination']
-version = '3.1.3'
-
-[dependencies.futures01]
-package = 'futures'
-version = '0.1.29'
-
-[dependencies.grandpa]
-git = 'https://github.com/paritytech/substrate.git'
-package = 'sc-finality-grandpa'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.grandpa-primitives]
-git = 'https://github.com/paritytech/substrate.git'
-package = 'sp-finality-grandpa'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.node-template-runtime]
-path = 'runtime'
-version = '2.0.0'
-
-[dependencies.sc-basic-authority]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-
-[dependencies.sc-cli]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.sc-client]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.sc-consensus-aura]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '0.8'
-
-[dependencies.sc-executor]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.sc-network]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '0.8'
-
-[dependencies.sc-service]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.sc-transaction-pool]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.sp-consensus]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '0.8'
-
-[dependencies.sp-consensus-aura]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '0.8'
-
-[dependencies.sp-core]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.sp-inherents]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.sp-io]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.sp-runtime]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.sp-transaction-pool]
-git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
 [workspace]
-members = ['runtime']
-
-[[bin]]
-name = 'node-template'
-path = 'src/main.rs'
+members = [
+    'node',
+    'pallets/template',
+    'runtime',
+]
diff --git a/README.md b/README.md
index f472d1705..d3502ccb4 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,11 @@
 # Substrate Node Template
 
-A new FRAME-based Substrate node, ready for hacking.
+A new Substrate node, ready for hacking. This node includes:
+
+* A FRAME-based runtime
+* A template pallet
+* Aura block authoring
+* Grandpa finality gadget
 
 ## Build
 
diff --git a/node/Cargo.toml b/node/Cargo.toml
new file mode 100644
index 000000000..44c6baa39
--- /dev/null
+++ b/node/Cargo.toml
@@ -0,0 +1,112 @@
+[build-dependencies]
+vergen = '3.0.4'
+
+[build-dependencies.build-script-utils]
+git = 'https://github.com/paritytech/substrate.git'
+package = 'substrate-build-script-utils'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[package]
+authors = ['Anonymous']
+build = 'build.rs'
+edition = '2018'
+homepage = 'https://substrate.dev'
+license = 'Unlicense'
+name = 'node-template'
+repository = 'https://github.com/paritytech/substrate/'
+version = '2.0.0-alpha.3'
+
+[[bin]]
+name = 'node-template'
+
+[dependencies]
+futures = '0.3.1'
+log = '0.4.8'
+structopt = '0.3.8'
+
+[dependencies.grandpa]
+git = 'https://github.com/paritytech/substrate.git'
+package = 'sc-finality-grandpa'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.grandpa-primitives]
+git = 'https://github.com/paritytech/substrate.git'
+package = 'sp-finality-grandpa'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[dependencies.node-template-runtime]
+path = '../runtime'
+version = '2.0.0-alpha.2'
+
+[dependencies.sc-basic-authorship]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.sc-cli]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.sc-client]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.sc-consensus-aura]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.sc-executor]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.sc-network]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.sc-service]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.sc-transaction-pool]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[dependencies.sp-consensus]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.sp-consensus-aura]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
+
+[dependencies.sp-core]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[dependencies.sp-inherents]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[dependencies.sp-runtime]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[dependencies.sp-transaction-pool]
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
diff --git a/node/build.rs b/node/build.rs
new file mode 100644
index 000000000..222cbb409
--- /dev/null
+++ b/node/build.rs
@@ -0,0 +1,9 @@
+use vergen::{ConstantsFlags, generate_cargo_keys};
+
+const ERROR_MSG: &str = "Failed to generate metadata files";
+
+fn main() {
+	generate_cargo_keys(ConstantsFlags::SHA_SHORT).expect(ERROR_MSG);
+
+	build_script_utils::rerun_if_git_head_changed();
+}
diff --git a/src/chain_spec.rs b/node/src/chain_spec.rs
similarity index 68%
rename from src/chain_spec.rs
rename to node/src/chain_spec.rs
index fae9feaf5..64b840050 100644
--- a/src/chain_spec.rs
+++ b/node/src/chain_spec.rs
@@ -1,7 +1,7 @@
 use sp_core::{Pair, Public, sr25519};
 use node_template_runtime::{
 	AccountId, AuraConfig, BalancesConfig, GenesisConfig, GrandpaConfig,
-	SudoConfig, IndicesConfig, SystemConfig, WASM_BINARY, Signature
+	SudoConfig, SystemConfig, WASM_BINARY, Signature
 };
 use sp_consensus_aura::sr25519::{AuthorityId as AuraId};
 use grandpa_primitives::{AuthorityId as GrandpaId};
@@ -56,17 +56,19 @@ impl Alternative {
 			Alternative::Development => ChainSpec::from_genesis(
 				"Development",
 				"dev",
-				|| testnet_genesis(vec![
-					get_authority_keys_from_seed("Alice"),
-				],
-				get_account_id_from_seed::<sr25519::Public>("Alice"),
-				vec![
+				|| testnet_genesis(
+					vec![
+						get_authority_keys_from_seed("Alice"),
+					],
 					get_account_id_from_seed::<sr25519::Public>("Alice"),
-					get_account_id_from_seed::<sr25519::Public>("Bob"),
-					get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
-					get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
-				],
-				true),
+					vec![
+						get_account_id_from_seed::<sr25519::Public>("Alice"),
+						get_account_id_from_seed::<sr25519::Public>("Bob"),
+						get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+					],
+					true,
+				),
 				vec![],
 				None,
 				None,
@@ -76,26 +78,28 @@ impl Alternative {
 			Alternative::LocalTestnet => ChainSpec::from_genesis(
 				"Local Testnet",
 				"local_testnet",
-				|| testnet_genesis(vec![
-					get_authority_keys_from_seed("Alice"),
-					get_authority_keys_from_seed("Bob"),
-				],
-				get_account_id_from_seed::<sr25519::Public>("Alice"),
-				vec![
+				|| testnet_genesis(
+					vec![
+						get_authority_keys_from_seed("Alice"),
+						get_authority_keys_from_seed("Bob"),
+					],
 					get_account_id_from_seed::<sr25519::Public>("Alice"),
-					get_account_id_from_seed::<sr25519::Public>("Bob"),
-					get_account_id_from_seed::<sr25519::Public>("Charlie"),
-					get_account_id_from_seed::<sr25519::Public>("Dave"),
-					get_account_id_from_seed::<sr25519::Public>("Eve"),
-					get_account_id_from_seed::<sr25519::Public>("Ferdie"),
-					get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
-					get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
-					get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
-					get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
-					get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
-					get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
-				],
-				true),
+					vec![
+						get_account_id_from_seed::<sr25519::Public>("Alice"),
+						get_account_id_from_seed::<sr25519::Public>("Bob"),
+						get_account_id_from_seed::<sr25519::Public>("Charlie"),
+						get_account_id_from_seed::<sr25519::Public>("Dave"),
+						get_account_id_from_seed::<sr25519::Public>("Eve"),
+						get_account_id_from_seed::<sr25519::Public>("Ferdie"),
+						get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
+					],
+					true,
+				),
 				vec![],
 				None,
 				None,
@@ -123,15 +127,8 @@ fn testnet_genesis(initial_authorities: Vec<(AuraId, GrandpaId)>,
 			code: WASM_BINARY.to_vec(),
 			changes_trie_config: Default::default(),
 		}),
-		indices: Some(IndicesConfig {
-			ids: endowed_accounts.clone(),
-		}),
 		balances: Some(BalancesConfig {
 			balances: endowed_accounts.iter().cloned().map(|k|(k, 1 << 60)).collect(),
-			vesting: vec![],
-		}),
-		sudo: Some(SudoConfig {
-			key: root_key,
 		}),
 		aura: Some(AuraConfig {
 			authorities: initial_authorities.iter().map(|x| (x.0.clone())).collect(),
@@ -139,5 +136,15 @@ fn testnet_genesis(initial_authorities: Vec<(AuraId, GrandpaId)>,
 		grandpa: Some(GrandpaConfig {
 			authorities: initial_authorities.iter().map(|x| (x.1.clone(), 1)).collect(),
 		}),
+		sudo: Some(SudoConfig {
+			key: root_key,
+		}),
 	}
 }
+
+pub fn load_spec(id: &str) -> Result<Option<ChainSpec>, String> {
+	Ok(match Alternative::from(id) {
+		Some(spec) => Some(spec.load()?),
+		None => None,
+	})
+}
diff --git a/node/src/cli.rs b/node/src/cli.rs
new file mode 100644
index 000000000..0091ef7d7
--- /dev/null
+++ b/node/src/cli.rs
@@ -0,0 +1,11 @@
+use sc_cli::{RunCmd, Subcommand};
+use structopt::StructOpt;
+
+#[derive(Debug, StructOpt)]
+pub struct Cli {
+	#[structopt(subcommand)]
+	pub subcommand: Option<Subcommand>,
+
+	#[structopt(flatten)]
+	pub run: RunCmd,
+}
diff --git a/node/src/command.rs b/node/src/command.rs
new file mode 100644
index 000000000..0f4c301db
--- /dev/null
+++ b/node/src/command.rs
@@ -0,0 +1,49 @@
+// Copyright 2017-2020 Parity Technologies (UK) Ltd.
+// This file is part of Substrate.
+
+// Substrate is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Substrate is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Substrate.  If not, see <http://www.gnu.org/licenses/>.
+
+use sp_consensus_aura::sr25519::{AuthorityPair as AuraPair};
+use sc_cli::VersionInfo;
+use crate::service;
+use crate::chain_spec;
+use crate::cli::Cli;
+
+/// Parse and run command line arguments
+pub fn run(version: VersionInfo) -> sc_cli::Result<()> {
+	let opt = sc_cli::from_args::<Cli>(&version);
+
+	let mut config = sc_service::Configuration::from_version(&version);
+
+	match opt.subcommand {
+		Some(subcommand) => {
+			subcommand.init(&version)?;
+			subcommand.update_config(&mut config, chain_spec::load_spec, &version)?;
+			subcommand.run(
+				config,
+				|config: _| Ok(new_full_start!(config).0),
+			)
+		},
+		None => {
+			opt.run.init(&version)?;
+			opt.run.update_config(&mut config, chain_spec::load_spec, &version)?;
+			opt.run.run(
+				config,
+				service::new_light,
+				service::new_full,
+				&version,
+			)
+		},
+	}
+}
diff --git a/src/main.rs b/node/src/main.rs
similarity index 63%
rename from src/main.rs
rename to node/src/main.rs
index 2942bb68a..91b2c257e 100644
--- a/src/main.rs
+++ b/node/src/main.rs
@@ -1,17 +1,14 @@
 //! Substrate Node Template CLI library.
-
 #![warn(missing_docs)]
-#![warn(unused_extern_crates)]
 
 mod chain_spec;
 #[macro_use]
 mod service;
 mod cli;
+mod command;
 
-pub use sc_cli::{VersionInfo, IntoExit, error};
-
-fn main() -> Result<(), cli::error::Error> {
-	let version = VersionInfo {
+fn main() -> sc_cli::Result<()> {
+	let version = sc_cli::VersionInfo {
 		name: "Substrate Node",
 		commit: env!("VERGEN_SHA_SHORT"),
 		version: env!("CARGO_PKG_VERSION"),
@@ -19,7 +16,8 @@ fn main() -> Result<(), cli::error::Error> {
 		author: "Anonymous",
 		description: "Template Node",
 		support_url: "support.anonymous.an",
+		copyright_start_year: 2017,
 	};
 
-	cli::run(std::env::args(), cli::Exit, version)
+	command::run(version)
 }
diff --git a/src/service.rs b/node/src/service.rs
similarity index 65%
rename from src/service.rs
rename to node/src/service.rs
index 92574704f..7a714d5d7 100644
--- a/src/service.rs
+++ b/node/src/service.rs
@@ -6,12 +6,10 @@ use sc_client::LongestChain;
 use node_template_runtime::{self, GenesisConfig, opaque::Block, RuntimeApi};
 use sc_service::{error::{Error as ServiceError}, AbstractService, Configuration, ServiceBuilder};
 use sp_inherents::InherentDataProviders;
-use sc_network::{construct_simple_protocol};
 use sc_executor::native_executor_instance;
 pub use sc_executor::NativeExecutor;
 use sp_consensus_aura::sr25519::{AuthorityPair as AuraPair};
 use grandpa::{self, FinalityProofProvider as GrandpaFinalityProofProvider};
-use sc_basic_authority;
 
 // Our native executor instance.
 native_executor_instance!(
@@ -20,11 +18,6 @@ native_executor_instance!(
 	node_template_runtime::native_version,
 );
 
-construct_simple_protocol! {
-	/// Demo protocol attachment for substrate.
-	pub struct NodeProtocol where Block = Block { }
-}
-
 /// Starts a `ServiceBuilder` for a full service.
 ///
 /// Use this macro if you don't actually need the full service, but just the builder in order to
@@ -42,32 +35,26 @@ macro_rules! new_full_start {
 			})?
 			.with_transaction_pool(|config, client, _fetcher| {
 				let pool_api = sc_transaction_pool::FullChainApi::new(client.clone());
-				let pool = sc_transaction_pool::BasicPool::new(config, pool_api);
-				let maintainer = sc_transaction_pool::FullBasicPoolMaintainer::new(pool.pool().clone(), client);
-				let maintainable_pool = sp_transaction_pool::MaintainableTransactionPool::new(pool, maintainer);
-				Ok(maintainable_pool)
+				Ok(sc_transaction_pool::BasicPool::new(config, std::sync::Arc::new(pool_api)))
 			})?
-			.with_import_queue(|_config, client, mut select_chain, transaction_pool| {
+			.with_import_queue(|_config, client, mut select_chain, _transaction_pool| {
 				let select_chain = select_chain.take()
 					.ok_or_else(|| sc_service::Error::SelectChainRequired)?;
 
 				let (grandpa_block_import, grandpa_link) =
-					grandpa::block_import::<_, _, _, node_template_runtime::RuntimeApi, _>(
-						client.clone(), &*client, select_chain
-					)?;
+					grandpa::block_import(client.clone(), &*client, select_chain)?;
 
 				let aura_block_import = sc_consensus_aura::AuraBlockImport::<_, _, _, AuraPair>::new(
 					grandpa_block_import.clone(), client.clone(),
 				);
 
-				let import_queue = sc_consensus_aura::import_queue::<_, _, _, AuraPair, _>(
-					sc_consensus_aura::SlotDuration::get_or_compute(&*client)?,
+				let import_queue = sc_consensus_aura::import_queue::<_, _, _, AuraPair>(
+					sc_consensus_aura::slot_duration(&*client)?,
 					aura_block_import,
 					Some(Box::new(grandpa_block_import.clone())),
 					None,
 					client,
 					inherent_data_providers.clone(),
-					Some(transaction_pool),
 				)?;
 
 				import_setup = Some((grandpa_block_import, grandpa_link));
@@ -80,7 +67,7 @@ macro_rules! new_full_start {
 }
 
 /// Builds a new service for a full client.
-pub fn new_full<C: Send + Default + 'static>(config: Configuration<C, GenesisConfig>)
+pub fn new_full(config: Configuration<GenesisConfig>)
 	-> Result<impl AbstractService, ServiceError>
 {
 	let is_authority = config.roles.is_authority();
@@ -99,17 +86,17 @@ pub fn new_full<C: Send + Default + 'static>(config: Configuration<C, GenesisCon
 		import_setup.take()
 			.expect("Link Half and Block Import are present for Full Services or setup failed before. qed");
 
-	let service = builder.with_network_protocol(|_| Ok(NodeProtocol::new()))?
+	let service = builder
 		.with_finality_proof_provider(|client, backend|
 			Ok(Arc::new(GrandpaFinalityProofProvider::new(backend, client)) as _)
 		)?
 		.build()?;
 
 	if participates_in_consensus {
-		let proposer = sc_basic_authority::ProposerFactory {
-			client: service.client(),
-			transaction_pool: service.transaction_pool(),
-		};
+		let proposer = sc_basic_authorship::ProposerFactory::new(
+			service.client(),
+			service.transaction_pool()
+		);
 
 		let client = service.client();
 		let select_chain = service.select_chain()
@@ -118,8 +105,8 @@ pub fn new_full<C: Send + Default + 'static>(config: Configuration<C, GenesisCon
 		let can_author_with =
 			sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone());
 
-		let aura = sc_consensus_aura::start_aura::<_, _, _, _, _, AuraPair, _, _, _, _>(
-			sc_consensus_aura::SlotDuration::get_or_compute(&*client)?,
+		let aura = sc_consensus_aura::start_aura::<_, _, _, _, _, AuraPair, _, _, _>(
+			sc_consensus_aura::slot_duration(&*client)?,
 			client,
 			select_chain,
 			block_import,
@@ -133,7 +120,7 @@ pub fn new_full<C: Send + Default + 'static>(config: Configuration<C, GenesisCon
 
 		// the AURA authoring task is considered essential, i.e. if it
 		// fails we take down the service with it.
-		service.spawn_essential_task(aura);
+		service.spawn_essential_task("aura", aura);
 	}
 
 	// if the node isn't actively participating in consensus then it doesn't
@@ -149,53 +136,48 @@ pub fn new_full<C: Send + Default + 'static>(config: Configuration<C, GenesisCon
 		gossip_duration: Duration::from_millis(333),
 		justification_period: 512,
 		name: Some(name),
-		observer_enabled: true,
+		observer_enabled: false,
 		keystore,
 		is_authority,
 	};
 
-	match (is_authority, disable_grandpa) {
-		(false, false) => {
-			// start the lightweight GRANDPA observer
-			service.spawn_task(grandpa::run_grandpa_observer(
-				grandpa_config,
-				grandpa_link,
-				service.network(),
-				service.on_exit(),
-				service.spawn_task_handle(),
-			)?);
-		},
-		(true, false) => {
-			// start the full GRANDPA voter
-			let voter_config = grandpa::GrandpaParams {
-				config: grandpa_config,
-				link: grandpa_link,
-				network: service.network(),
-				inherent_data_providers: inherent_data_providers.clone(),
-				on_exit: service.on_exit(),
-				telemetry_on_connect: Some(service.telemetry_on_connect_stream()),
-				voting_rule: grandpa::VotingRulesBuilder::default().build(),
-				executor: service.spawn_task_handle(),
-			};
-
-			// the GRANDPA voter task is considered infallible, i.e.
-			// if it fails we take down the service with it.
-			service.spawn_essential_task(grandpa::run_grandpa_voter(voter_config)?);
-		},
-		(_, true) => {
-			grandpa::setup_disabled_grandpa(
-				service.client(),
-				&inherent_data_providers,
-				service.network(),
-			)?;
-		},
+	let enable_grandpa = !disable_grandpa;
+	if enable_grandpa {
+		// start the full GRANDPA voter
+		// NOTE: non-authorities could run the GRANDPA observer protocol, but at
+		// this point the full voter should provide better guarantees of block
+		// and vote data availability than the observer. The observer has not
+		// been tested extensively yet and having most nodes in a network run it
+		// could lead to finality stalls.
+		let grandpa_config = grandpa::GrandpaParams {
+			config: grandpa_config,
+			link: grandpa_link,
+			network: service.network(),
+			inherent_data_providers: inherent_data_providers.clone(),
+			on_exit: service.on_exit(),
+			telemetry_on_connect: Some(service.telemetry_on_connect_stream()),
+			voting_rule: grandpa::VotingRulesBuilder::default().build(),
+		};
+
+		// the GRANDPA voter task is considered infallible, i.e.
+		// if it fails we take down the service with it.
+		service.spawn_essential_task(
+			"grandpa-voter",
+			grandpa::run_grandpa_voter(grandpa_config)?
+		);
+	} else {
+		grandpa::setup_disabled_grandpa(
+			service.client(),
+			&inherent_data_providers,
+			service.network(),
+		)?;
 	}
 
 	Ok(service)
 }
 
 /// Builds a new service for a light client.
-pub fn new_light<C: Send + Default + 'static>(config: Configuration<C, GenesisConfig>)
+pub fn new_light(config: Configuration<GenesisConfig>)
 	-> Result<impl AbstractService, ServiceError>
 {
 	let inherent_data_providers = InherentDataProviders::new();
@@ -207,36 +189,35 @@ pub fn new_light<C: Send + Default + 'static>(config: Configuration<C, GenesisCo
 		.with_transaction_pool(|config, client, fetcher| {
 			let fetcher = fetcher
 				.ok_or_else(|| "Trying to start light transaction pool without active fetcher")?;
+
 			let pool_api = sc_transaction_pool::LightChainApi::new(client.clone(), fetcher.clone());
-			let pool = sc_transaction_pool::BasicPool::new(config, pool_api);
-			let maintainer = sc_transaction_pool::LightBasicPoolMaintainer::with_defaults(pool.pool().clone(), client, fetcher);
-			let maintainable_pool = sp_transaction_pool::MaintainableTransactionPool::new(pool, maintainer);
-			Ok(maintainable_pool)
+			let pool = sc_transaction_pool::BasicPool::with_revalidation_type(
+				config, Arc::new(pool_api), sc_transaction_pool::RevalidationType::Light,
+			);
+			Ok(pool)
 		})?
 		.with_import_queue_and_fprb(|_config, client, backend, fetcher, _select_chain, _tx_pool| {
 			let fetch_checker = fetcher
 				.map(|fetcher| fetcher.checker().clone())
 				.ok_or_else(|| "Trying to start light import queue without active fetch checker")?;
-			let grandpa_block_import = grandpa::light_block_import::<_, _, _, RuntimeApi>(
+			let grandpa_block_import = grandpa::light_block_import(
 				client.clone(), backend, &*client.clone(), Arc::new(fetch_checker),
 			)?;
 			let finality_proof_import = grandpa_block_import.clone();
 			let finality_proof_request_builder =
 				finality_proof_import.create_finality_proof_request_builder();
 
-			let import_queue = sc_consensus_aura::import_queue::<_, _, _, AuraPair, ()>(
-				sc_consensus_aura::SlotDuration::get_or_compute(&*client)?,
+			let import_queue = sc_consensus_aura::import_queue::<_, _, _, AuraPair>(
+				sc_consensus_aura::slot_duration(&*client)?,
 				grandpa_block_import,
 				None,
 				Some(Box::new(finality_proof_import)),
 				client,
 				inherent_data_providers.clone(),
-				None,
 			)?;
 
 			Ok((import_queue, finality_proof_request_builder))
 		})?
-		.with_network_protocol(|_| Ok(NodeProtocol::new()))?
 		.with_finality_proof_provider(|client, backend|
 			Ok(Arc::new(GrandpaFinalityProofProvider::new(backend, client)) as _)
 		)?
diff --git a/pallets/template/Cargo.toml b/pallets/template/Cargo.toml
new file mode 100644
index 000000000..4c4bb1541
--- /dev/null
+++ b/pallets/template/Cargo.toml
@@ -0,0 +1,58 @@
+[dev-dependencies.sp-core]
+default-features = false
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[dev-dependencies.sp-io]
+default-features = false
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[dev-dependencies.sp-runtime]
+default-features = false
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[features]
+default = ['std']
+std = [
+    'codec/std',
+    'frame-support/std',
+    'safe-mix/std',
+    'system/std',
+]
+
+[package]
+authors = ['Anonymous']
+description = 'FRAME pallet template'
+edition = '2018'
+homepage = 'https://substrate.dev'
+license = 'Unlicense'
+name = 'pallet-template'
+repository = 'https://github.com/paritytech/substrate/'
+version = '2.0.0-alpha.3'
+[dependencies.codec]
+default-features = false
+features = ['derive']
+package = 'parity-scale-codec'
+version = '1.0.0'
+
+[dependencies.frame-support]
+default-features = false
+git = 'https://github.com/paritytech/substrate.git'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[dependencies.safe-mix]
+default-features = false
+version = '1.0.0'
+
+[dependencies.system]
+default-features = false
+git = 'https://github.com/paritytech/substrate.git'
+package = 'frame-system'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
diff --git a/pallets/template/src/lib.rs b/pallets/template/src/lib.rs
new file mode 100644
index 000000000..34e055bf5
--- /dev/null
+++ b/pallets/template/src/lib.rs
@@ -0,0 +1,104 @@
+#![cfg_attr(not(feature = "std"), no_std)]
+
+/// A FRAME pallet template with necessary imports
+
+/// Feel free to remove or edit this file as needed.
+/// If you change the name of this file, make sure to update its references in runtime/src/lib.rs
+/// If you remove this file, you can remove those references
+
+/// For more guidance on Substrate FRAME, see the example pallet
+/// https://github.com/paritytech/substrate/blob/master/frame/example/src/lib.rs
+
+use frame_support::{decl_module, decl_storage, decl_event, decl_error, dispatch};
+use system::ensure_signed;
+
+#[cfg(test)]
+mod mock;
+
+#[cfg(test)]
+mod tests;
+
+/// The pallet's configuration trait.
+pub trait Trait: system::Trait {
+	// Add other types and constants required to configure this pallet.
+
+	/// The overarching event type.
+	type Event: From<Event<Self>> + Into<<Self as system::Trait>::Event>;
+}
+
+// This pallet's storage items.
+decl_storage! {
+	trait Store for Module<T: Trait> as TemplateModule {
+		// Just a dummy storage item.
+		// Here we are declaring a StorageValue, `Something` as a Option<u32>
+		// `get(fn something)` is the default getter which returns either the stored `u32` or `None` if nothing stored
+		Something get(fn something): Option<u32>;
+	}
+}
+
+// The pallet's events
+decl_event!(
+	pub enum Event<T> where AccountId = <T as system::Trait>::AccountId {
+		/// Just a dummy event.
+		/// Event `Something` is declared with a parameter of the type `u32` and `AccountId`
+		/// To emit this event, we call the deposit function, from our runtime functions
+		SomethingStored(u32, AccountId),
+	}
+);
+
+// The pallet's errors
+decl_error! {
+	pub enum Error for Module<T: Trait> {
+		/// Value was None
+		NoneValue,
+		/// Value reached maximum and cannot be incremented further
+		StorageOverflow,
+	}
+}
+
+// The pallet's dispatchable functions.
+decl_module! {
+	/// The module declaration.
+	pub struct Module<T: Trait> for enum Call where origin: T::Origin {
+		// Initializing errors
+		// this includes information about your errors in the node's metadata.
+		// it is needed only if you are using errors in your pallet
+		type Error = Error<T>;
+
+		// Initializing events
+		// this is needed only if you are using events in your pallet
+		fn deposit_event() = default;
+
+		/// Just a dummy entry point.
+		/// function that can be called by the external world as an extrinsics call
+		/// takes a parameter of the type `AccountId`, stores it, and emits an event
+		pub fn do_something(origin, something: u32) -> dispatch::DispatchResult {
+			// Check it was signed and get the signer. See also: ensure_root and ensure_none
+			let who = ensure_signed(origin)?;
+
+			// Code to execute when something calls this.
+			// For example: the following line stores the passed in u32 in the storage
+			Something::put(something);
+
+			// Here we are raising the Something event
+			Self::deposit_event(RawEvent::SomethingStored(something, who));
+			Ok(())
+		}
+
+		/// Another dummy entry point.
+		/// takes no parameters, attempts to increment storage value, and possibly throws an error
+		pub fn cause_error(origin) -> dispatch::DispatchResult {
+			// Check it was signed and get the signer. See also: ensure_root and ensure_none
+			let _who = ensure_signed(origin)?;
+
+			match Something::get() {
+				None => Err(Error::<T>::NoneValue)?,
+				Some(old) => {
+					let new = old.checked_add(1).ok_or(Error::<T>::StorageOverflow)?;
+					Something::put(new);
+					Ok(())
+				},
+			}
+		}
+	}
+}
diff --git a/pallets/template/src/mock.rs b/pallets/template/src/mock.rs
new file mode 100644
index 000000000..2ea81ffb4
--- /dev/null
+++ b/pallets/template/src/mock.rs
@@ -0,0 +1,55 @@
+// Creating mock runtime here
+
+use crate::{Module, Trait};
+use sp_core::H256;
+use frame_support::{impl_outer_origin, parameter_types, weights::Weight};
+use sp_runtime::{
+	traits::{BlakeTwo256, IdentityLookup}, testing::Header, Perbill,
+};
+
+impl_outer_origin! {
+	pub enum Origin for Test {}
+}
+
+// For testing the pallet, we construct most of a mock runtime. This means
+// first constructing a configuration type (`Test`) which `impl`s each of the
+// configuration traits of pallets we want to use.
+#[derive(Clone, Eq, PartialEq)]
+pub struct Test;
+parameter_types! {
+	pub const BlockHashCount: u64 = 250;
+	pub const MaximumBlockWeight: Weight = 1024;
+	pub const MaximumBlockLength: u32 = 2 * 1024;
+	pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
+}
+impl system::Trait for Test {
+	type Origin = Origin;
+	type Call = ();
+	type Index = u64;
+	type BlockNumber = u64;
+	type Hash = H256;
+	type Hashing = BlakeTwo256;
+	type AccountId = u64;
+	type Lookup = IdentityLookup<Self::AccountId>;
+	type Header = Header;
+	type Event = ();
+	type BlockHashCount = BlockHashCount;
+	type MaximumBlockWeight = MaximumBlockWeight;
+	type MaximumBlockLength = MaximumBlockLength;
+	type AvailableBlockRatio = AvailableBlockRatio;
+	type Version = ();
+	type ModuleToIndex = ();
+	type AccountData = ();
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+}
+impl Trait for Test {
+	type Event = ();
+}
+pub type TemplateModule = Module<Test>;
+
+// This function basically just builds a genesis storage key/value store according to
+// our desired mockup.
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	system::GenesisConfig::default().build_storage::<Test>().unwrap().into()
+}
diff --git a/pallets/template/src/tests.rs b/pallets/template/src/tests.rs
new file mode 100644
index 000000000..ec123a50c
--- /dev/null
+++ b/pallets/template/src/tests.rs
@@ -0,0 +1,26 @@
+// Tests to be written here
+
+use crate::{Error, mock::*};
+use frame_support::{assert_ok, assert_noop};
+
+#[test]
+fn it_works_for_default_value() {
+	new_test_ext().execute_with(|| {
+		// Just a dummy test for the dummy function `do_something`
+		// calling the `do_something` function with a value 42
+		assert_ok!(TemplateModule::do_something(Origin::signed(1), 42));
+		// asserting that the stored value is equal to what we stored
+		assert_eq!(TemplateModule::something(), Some(42));
+	});
+}
+
+#[test]
+fn correct_error_for_none_value() {
+	new_test_ext().execute_with(|| {
+		// Ensure the correct error is thrown on None value
+		assert_noop!(
+			TemplateModule::cause_error(Origin::signed(1)),
+			Error::<Test>::NoneValue
+		);
+	});
+}
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index 7a0de37fc..54fa0ad7f 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -1,16 +1,59 @@
+[package]
+authors = ['Anonymous']
+edition = '2018'
+homepage = 'https://substrate.dev'
+license = 'Unlicense'
+name = 'node-template-runtime'
+repository = 'https://github.com/paritytech/substrate/'
+version = '2.0.0-alpha.3'
+[build-dependencies.wasm-builder-runner]
+git = 'https://github.com/paritytech/substrate.git'
+package = 'substrate-wasm-builder-runner'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '1.0.5'
+
+[features]
+default = ['std']
+std = [
+    'aura/std',
+    'balances/std',
+    'codec/std',
+    'frame-executive/std',
+    'frame-support/std',
+    'grandpa/std',
+    'randomness-collective-flip/std',
+    'serde',
+    'sp-api/std',
+    'sp-block-builder/std',
+    'sp-consensus-aura/std',
+    'sp-core/std',
+    'sp-inherents/std',
+    'sp-io/std',
+    'sp-offchain/std',
+    'sp-runtime/std',
+    'sp-session/std',
+    'sp-std/std',
+    'sp-transaction-pool/std',
+    'sp-version/std',
+    'sudo/std',
+    'system/std',
+    'timestamp/std',
+    'transaction-payment/std',
+    'template/std',
+]
 [dependencies.aura]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
 package = 'pallet-aura'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.balances]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
 package = 'pallet-balances'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.codec]
 default-features = false
@@ -21,39 +64,28 @@ version = '1.0.0'
 [dependencies.frame-executive]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.frame-support]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.grandpa]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
 package = 'pallet-grandpa'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.indices]
-default-features = false
-git = 'https://github.com/paritytech/substrate.git'
-package = 'pallet-indices'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.randomness-collective-flip]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
 package = 'pallet-randomness-collective-flip'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[dependencies.safe-mix]
-default-features = false
-version = '1.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.serde]
 features = ['derive']
@@ -63,139 +95,105 @@ version = '1.0.101'
 [dependencies.sp-api]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-block-builder]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-consensus-aura]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '0.8'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '0.8.0-alpha.2'
 
 [dependencies.sp-core]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-inherents]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-io]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-offchain]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-runtime]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-session]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-std]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-transaction-pool]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sp-version]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.sudo]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
 package = 'pallet-sudo'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.system]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
 package = 'frame-system'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
+
+[dependencies.template]
+default-features = false
+package = 'pallet-template'
+path = '../pallets/template'
+version = '2.0.0-alpha.2'
 
 [dependencies.timestamp]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
 package = 'pallet-timestamp'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
 
 [dependencies.transaction-payment]
 default-features = false
 git = 'https://github.com/paritytech/substrate.git'
 package = 'pallet-transaction-payment'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '2.0.0'
-
-[features]
-default = ['std']
-std = [
-    'aura/std',
-    'balances/std',
-    'codec/std',
-    'frame-executive/std',
-    'frame-support/std',
-    'grandpa/std',
-    'indices/std',
-    'randomness-collective-flip/std',
-    'safe-mix/std',
-    'serde',
-    'sp-api/std',
-    'sp-block-builder/std',
-    'sp-consensus-aura/std',
-    'sp-core/std',
-    'sp-inherents/std',
-    'sp-io/std',
-    'sp-offchain/std',
-    'sp-runtime/std',
-    'sp-session/std',
-    'sp-std/std',
-    'sp-transaction-pool/std',
-    'sp-version/std',
-    'sudo/std',
-    'system/std',
-    'timestamp/std',
-    'transaction-payment/std',
-]
-
-[package]
-authors = ['Anonymous']
-edition = '2018'
-name = 'node-template-runtime'
-version = '2.0.0'
-[build-dependencies.wasm-builder-runner]
-git = 'https://github.com/paritytech/substrate.git'
-package = 'substrate-wasm-builder-runner'
-rev = '3e651110aa06aa835790df63410a29676243fc54'
-version = '1.0.4'
+rev = '013c1ee167354a08283fb69915fda56a62fee943'
+version = '2.0.0-alpha.2'
diff --git a/runtime/build.rs b/runtime/build.rs
index ed0e28ec0..39f7f56fe 100644
--- a/runtime/build.rs
+++ b/runtime/build.rs
@@ -1,27 +1,10 @@
-// Copyright 2019-2020 Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
-
-// Substrate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Substrate is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Substrate.  If not, see <http://www.gnu.org/licenses/>.
-
-use wasm_builder_runner::{build_current_project_with_rustflags, WasmBuilderSource};
+use wasm_builder_runner::WasmBuilder;
 
 fn main() {
-	build_current_project_with_rustflags(
-		"wasm_binary.rs",
-		WasmBuilderSource::Crates("1.0.8"),
-		// This instructs LLD to export __heap_base as a global variable, which is used by the
-		// external memory allocator.
-		"-Clink-arg=--export=__heap_base",
-	);
+	WasmBuilder::new()
+		.with_current_project()
+		.with_wasm_builder_from_crates("1.0.9")
+		.export_heap_base()
+		.import_memory()
+		.build()
 }
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 8580bfd89..2bc4c2745 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -12,10 +12,10 @@ use sp_std::prelude::*;
 use sp_core::OpaqueMetadata;
 use sp_runtime::{
 	ApplyExtrinsicResult, transaction_validity::TransactionValidity, generic, create_runtime_str,
-	impl_opaque_keys, MultiSignature
+	impl_opaque_keys, MultiSignature,
 };
 use sp_runtime::traits::{
-	NumberFor, BlakeTwo256, Block as BlockT, StaticLookup, Verify, ConvertInto, IdentifyAccount
+	BlakeTwo256, Block as BlockT, IdentityLookup, Verify, ConvertInto, IdentifyAccount
 };
 use sp_api::impl_runtime_apis;
 use sp_consensus_aura::sr25519::AuthorityId as AuraId;
@@ -37,6 +37,9 @@ pub use frame_support::{
 	weights::Weight,
 };
 
+/// Importing a template pallet
+pub use template;
+
 /// An index to a block.
 pub type BlockNumber = u32;
 
@@ -63,13 +66,10 @@ pub type Hash = sp_core::H256;
 /// Digest item type.
 pub type DigestItem = generic::DigestItem<Hash>;
 
-/// Used for the module template in `./template.rs`
-mod template;
-
 /// Opaque types. These are used by the CLI to instantiate machinery that don't need to know
 /// the specifics of the runtime. They can then be made to be agnostic over specific formats
 /// of data like extrinsics, allowing for them to continue syncing the network through upgrades
-/// to even the core datastructures.
+/// to even the core data structures.
 pub mod opaque {
 	use super::*;
 
@@ -109,7 +109,7 @@ pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);
 pub const HOURS: BlockNumber = MINUTES * 60;
 pub const DAYS: BlockNumber = HOURS * 24;
 
-/// The version infromation used to identify this runtime when compiled natively.
+/// The version information used to identify this runtime when compiled natively.
 #[cfg(feature = "std")]
 pub fn native_version() -> NativeVersion {
 	NativeVersion {
@@ -132,7 +132,7 @@ impl system::Trait for Runtime {
 	/// The aggregated dispatch type that is available for extrinsics.
 	type Call = Call;
 	/// The lookup mechanism to get account ID from whatever is passed in dispatchers.
-	type Lookup = Indices;
+	type Lookup = IdentityLookup<AccountId>;
 	/// The index type for storing how many extrinsics an account has signed.
 	type Index = Index;
 	/// The index type for blocks.
@@ -161,6 +161,12 @@ impl system::Trait for Runtime {
 	///
 	/// This type is being generated by `construct_runtime!`.
 	type ModuleToIndex = ModuleToIndex;
+	/// What to do if a new account is created.
+	type OnNewAccount = ();
+	/// What to do if an account is fully reaped from the system.
+	type OnKilledAccount = ();
+	/// The data to be stored in an account.
+	type AccountData = balances::AccountData<Balance>;
 }
 
 impl aura::Trait for Runtime {
@@ -171,18 +177,6 @@ impl grandpa::Trait for Runtime {
 	type Event = Event;
 }
 
-impl indices::Trait for Runtime {
-	/// The type for recording indexing into the account enumeration. If this ever overflows, there
-	/// will be problems!
-	type AccountIndex = AccountIndex;
-	/// Use the standard means of resolving an index hint from an id.
-	type ResolveHint = indices::SimpleResolveHint<Self::AccountId, Self::AccountIndex>;
-	/// Determine whether an account is dead.
-	type IsDeadAccount = Balances;
-	/// The ubiquitous event type.
-	type Event = Event;
-}
-
 parameter_types! {
 	pub const MinimumPeriod: u64 = SLOT_DURATION / 2;
 }
@@ -196,24 +190,16 @@ impl timestamp::Trait for Runtime {
 
 parameter_types! {
 	pub const ExistentialDeposit: u128 = 500;
-	pub const TransferFee: u128 = 0;
-	pub const CreationFee: u128 = 0;
 }
 
 impl balances::Trait for Runtime {
 	/// The type for recording an account's balance.
 	type Balance = Balance;
-	/// What to do if an account's free balance gets zeroed.
-	type OnFreeBalanceZero = ();
-	/// What to do if a new account is created.
-	type OnNewAccount = Indices;
 	/// The ubiquitous event type.
 	type Event = Event;
 	type DustRemoval = ();
-	type TransferPayment = ();
 	type ExistentialDeposit = ExistentialDeposit;
-	type TransferFee = TransferFee;
-	type CreationFee = CreationFee;
+	type AccountStore = System;
 }
 
 parameter_types! {
@@ -232,7 +218,7 @@ impl transaction_payment::Trait for Runtime {
 
 impl sudo::Trait for Runtime {
 	type Event = Event;
-	type Proposal = Call;
+	type Call = Call;
 }
 
 /// Used for the module template in `./template.rs`
@@ -246,22 +232,21 @@ construct_runtime!(
 		NodeBlock = opaque::Block,
 		UncheckedExtrinsic = UncheckedExtrinsic
 	{
-		System: system::{Module, Call, Storage, Config, Event},
+		System: system::{Module, Call, Config, Storage, Event<T>},
+		RandomnessCollectiveFlip: randomness_collective_flip::{Module, Call, Storage},
 		Timestamp: timestamp::{Module, Call, Storage, Inherent},
 		Aura: aura::{Module, Config<T>, Inherent(Timestamp)},
 		Grandpa: grandpa::{Module, Call, Storage, Config, Event},
-		Indices: indices,
-		Balances: balances,
+		Balances: balances::{Module, Call, Storage, Config<T>, Event<T>},
 		TransactionPayment: transaction_payment::{Module, Storage},
-		Sudo: sudo,
+		Sudo: sudo::{Module, Call, Config<T>, Storage, Event<T>},
 		// Used for the module template in `./template.rs`
 		TemplateModule: template::{Module, Call, Storage, Event<T>},
-		RandomnessCollectiveFlip: randomness_collective_flip::{Module, Call, Storage},
 	}
 );
 
 /// The address format for describing accounts.
-pub type Address = <Indices as StaticLookup>::Source;
+pub type Address = AccountId;
 /// Block header type as expected by this runtime.
 pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
 /// Block type as expected by this runtime.
@@ -312,6 +297,10 @@ impl_runtime_apis! {
 			Executive::apply_extrinsic(extrinsic)
 		}
 
+		fn apply_trusted_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
+			Executive::apply_trusted_extrinsic(extrinsic)
+		}
+
 		fn finalize_block() -> <Block as BlockT>::Header {
 			Executive::finalize_block()
 		}
@@ -339,8 +328,8 @@ impl_runtime_apis! {
 	}
 
 	impl sp_offchain::OffchainWorkerApi<Block> for Runtime {
-		fn offchain_worker(number: NumberFor<Block>) {
-			Executive::offchain_worker(number)
+		fn offchain_worker(header: &<Block as BlockT>::Header) {
+			Executive::offchain_worker(header)
 		}
 	}
 
@@ -358,6 +347,12 @@ impl_runtime_apis! {
 		fn generate_session_keys(seed: Option<Vec<u8>>) -> Vec<u8> {
 			opaque::SessionKeys::generate(seed)
 		}
+
+		fn decode_session_keys(
+			encoded: Vec<u8>,
+		) -> Option<Vec<(Vec<u8>, sp_core::crypto::KeyTypeId)>> {
+			opaque::SessionKeys::decode_into_raw_public_keys(&encoded)
+		}
 	}
 
 	impl fg_primitives::GrandpaApi<Block> for Runtime {
diff --git a/runtime/src/template.rs b/runtime/src/template.rs
deleted file mode 100644
index e1d3898fa..000000000
--- a/runtime/src/template.rs
+++ /dev/null
@@ -1,132 +0,0 @@
-/// A runtime module template with necessary imports
-
-/// Feel free to remove or edit this file as needed.
-/// If you change the name of this file, make sure to update its references in runtime/src/lib.rs
-/// If you remove this file, you can remove those references
-
-
-/// For more guidance on Substrate modules, see the example module
-/// https://github.com/paritytech/substrate/blob/master/frame/example/src/lib.rs
-
-use frame_support::{decl_module, decl_storage, decl_event, dispatch::DispatchResult};
-use system::ensure_signed;
-
-/// The module's configuration trait.
-pub trait Trait: system::Trait {
-	// TODO: Add other types and constants required configure this module.
-
-	/// The overarching event type.
-	type Event: From<Event<Self>> + Into<<Self as system::Trait>::Event>;
-}
-
-// This module's storage items.
-decl_storage! {
-	trait Store for Module<T: Trait> as TemplateModule {
-		// Just a dummy storage item.
-		// Here we are declaring a StorageValue, `Something` as a Option<u32>
-		// `get(fn something)` is the default getter which returns either the stored `u32` or `None` if nothing stored
-		Something get(fn something): Option<u32>;
-	}
-}
-
-// The module's dispatchable functions.
-decl_module! {
-	/// The module declaration.
-	pub struct Module<T: Trait> for enum Call where origin: T::Origin {
-		// Initializing events
-		// this is needed only if you are using events in your module
-		fn deposit_event() = default;
-
-		// Just a dummy entry point.
-		// function that can be called by the external world as an extrinsics call
-		// takes a parameter of the type `AccountId`, stores it and emits an event
-		pub fn do_something(origin, something: u32) -> DispatchResult {
-			// TODO: You only need this if you want to check it was signed.
-			let who = ensure_signed(origin)?;
-
-			// TODO: Code to execute when something calls this.
-			// For example: the following line stores the passed in u32 in the storage
-			Something::put(something);
-
-			// here we are raising the Something event
-			Self::deposit_event(RawEvent::SomethingStored(something, who));
-			Ok(())
-		}
-	}
-}
-
-decl_event!(
-	pub enum Event<T> where AccountId = <T as system::Trait>::AccountId {
-		// Just a dummy event.
-		// Event `Something` is declared with a parameter of the type `u32` and `AccountId`
-		// To emit this event, we call the deposit funtion, from our runtime funtions
-		SomethingStored(u32, AccountId),
-	}
-);
-
-/// tests for this module
-#[cfg(test)]
-mod tests {
-	use super::*;
-
-	use sp_core::H256;
-	use frame_support::{impl_outer_origin, assert_ok, parameter_types, weights::Weight};
-	use sp_runtime::{
-		traits::{BlakeTwo256, IdentityLookup}, testing::Header, Perbill,
-	};
-
-	impl_outer_origin! {
-		pub enum Origin for Test {}
-	}
-
-	// For testing the module, we construct most of a mock runtime. This means
-	// first constructing a configuration type (`Test`) which `impl`s each of the
-	// configuration traits of modules we want to use.
-	#[derive(Clone, Eq, PartialEq)]
-	pub struct Test;
-	parameter_types! {
-		pub const BlockHashCount: u64 = 250;
-		pub const MaximumBlockWeight: Weight = 1024;
-		pub const MaximumBlockLength: u32 = 2 * 1024;
-		pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
-	}
-	impl system::Trait for Test {
-		type Origin = Origin;
-		type Call = ();
-		type Index = u64;
-		type BlockNumber = u64;
-		type Hash = H256;
-		type Hashing = BlakeTwo256;
-		type AccountId = u64;
-		type Lookup = IdentityLookup<Self::AccountId>;
-		type Header = Header;
-		type Event = ();
-		type BlockHashCount = BlockHashCount;
-		type MaximumBlockWeight = MaximumBlockWeight;
-		type MaximumBlockLength = MaximumBlockLength;
-		type AvailableBlockRatio = AvailableBlockRatio;
-		type Version = ();
-		type ModuleToIndex = ();
-	}
-	impl Trait for Test {
-		type Event = ();
-	}
-	type TemplateModule = Module<Test>;
-
-	// This function basically just builds a genesis storage key/value store according to
-	// our desired mockup.
-	fn new_test_ext() -> sp_io::TestExternalities {
-		system::GenesisConfig::default().build_storage::<Test>().unwrap().into()
-	}
-
-	#[test]
-	fn it_works_for_default_value() {
-		new_test_ext().execute_with(|| {
-			// Just a dummy test for the dummy funtion `do_something`
-			// calling the `do_something` function with a value 42
-			assert_ok!(TemplateModule::do_something(Origin::signed(1), 42));
-			// asserting that the stored value is equal to what we stored
-			assert_eq!(TemplateModule::something(), Some(42));
-		});
-	}
-}
diff --git a/src/cli.rs b/src/cli.rs
deleted file mode 100644
index 16638c4af..000000000
--- a/src/cli.rs
+++ /dev/null
@@ -1,128 +0,0 @@
-use crate::service;
-use futures::{future::{select, Map}, FutureExt, TryFutureExt, channel::oneshot, compat::Future01CompatExt};
-use std::cell::RefCell;
-use tokio::runtime::Runtime;
-pub use sc_cli::{VersionInfo, IntoExit, error};
-use sc_cli::{display_role, informant, parse_and_prepare, ParseAndPrepare, NoCustom};
-use sc_service::{AbstractService, Roles as ServiceRoles, Configuration};
-use sp_consensus_aura::sr25519::{AuthorityPair as AuraPair};
-use crate::chain_spec;
-use log::info;
-
-/// Parse command line arguments into service configuration.
-pub fn run<I, T, E>(args: I, exit: E, version: VersionInfo) -> error::Result<()> where
-	I: IntoIterator<Item = T>,
-	T: Into<std::ffi::OsString> + Clone,
-	E: IntoExit,
-{
-	type Config<T> = Configuration<(), T>;
-	match parse_and_prepare::<NoCustom, NoCustom, _>(&version, "substrate-node", args) {
-		ParseAndPrepare::Run(cmd) => cmd.run(load_spec, exit,
-		|exit, _cli_args, _custom_args, config: Config<_>| {
-			info!("{}", version.name);
-			info!("  version {}", config.full_version());
-			info!("  by {}, 2017, 2018", version.author);
-			info!("Chain specification: {}", config.chain_spec.name());
-			info!("Node name: {}", config.name);
-			info!("Roles: {}", display_role(&config));
-			let runtime = Runtime::new().map_err(|e| format!("{:?}", e))?;
-			match config.roles {
-				ServiceRoles::LIGHT => run_until_exit(
-					runtime,
-					service::new_light(config)?,
-					exit
-				),
-				_ => run_until_exit(
-					runtime,
-					service::new_full(config)?,
-					exit
-				),
-			}
-		}),
-		ParseAndPrepare::BuildSpec(cmd) => cmd.run::<NoCustom, _, _, _>(load_spec),
-		ParseAndPrepare::ExportBlocks(cmd) => cmd.run_with_builder(|config: Config<_>|
-			Ok(new_full_start!(config).0), load_spec, exit),
-		ParseAndPrepare::ImportBlocks(cmd) => cmd.run_with_builder(|config: Config<_>|
-			Ok(new_full_start!(config).0), load_spec, exit),
-		ParseAndPrepare::CheckBlock(cmd) => cmd.run_with_builder(|config: Config<_>|
-			Ok(new_full_start!(config).0), load_spec, exit),
-		ParseAndPrepare::PurgeChain(cmd) => cmd.run(load_spec),
-		ParseAndPrepare::RevertChain(cmd) => cmd.run_with_builder(|config: Config<_>|
-			Ok(new_full_start!(config).0), load_spec),
-		ParseAndPrepare::CustomCommand(_) => Ok(())
-	}?;
-
-	Ok(())
-}
-
-fn load_spec(id: &str) -> Result<Option<chain_spec::ChainSpec>, String> {
-	Ok(match chain_spec::Alternative::from(id) {
-		Some(spec) => Some(spec.load()?),
-		None => None,
-	})
-}
-
-fn run_until_exit<T, E>(
-	mut runtime: Runtime,
-	service: T,
-	e: E,
-) -> error::Result<()>
-where
-	T: AbstractService,
-	E: IntoExit,
-{
-	let (exit_send, exit) = oneshot::channel();
-
-	let informant = informant::build(&service);
-
-	let future = select(exit, informant)
-		.map(|_| Ok(()))
-		.compat();
-
-	runtime.executor().spawn(future);
-
-	// we eagerly drop the service so that the internal exit future is fired,
-	// but we need to keep holding a reference to the global telemetry guard
-	let _telemetry = service.telemetry();
-
-	let service_res = {
-		let exit = e.into_exit();
-		let service = service
-			.map_err(|err| error::Error::Service(err))
-			.compat();
-		let select = select(service, exit)
-			.map(|_| Ok(()))
-			.compat();
-		runtime.block_on(select)
-	};
-
-	let _ = exit_send.send(());
-
-	// TODO [andre]: timeout this future #1318
-
-	use futures01::Future;
-
-	let _ = runtime.shutdown_on_idle().wait();
-
-	service_res
-}
-
-// handles ctrl-c
-pub struct Exit;
-impl IntoExit for Exit {
-	type Exit = Map<oneshot::Receiver<()>, fn(Result<(), oneshot::Canceled>) -> ()>;
-	fn into_exit(self) -> Self::Exit {
-		// can't use signal directly here because CtrlC takes only `Fn`.
-		let (exit_send, exit) = oneshot::channel();
-
-		let exit_send_cell = RefCell::new(Some(exit_send));
-		ctrlc::set_handler(move || {
-			let exit_send = exit_send_cell.try_borrow_mut().expect("signal handler not reentrant; qed").take();
-			if let Some(exit_send) = exit_send {
-				exit_send.send(()).expect("Error sending exit notification");
-			}
-		}).expect("Error setting Ctrl-C handler");
-
-		exit.map(drop)
-	}
-}
-- 
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