use docker hub

.gitlab-ci.yml

@@ -18,12 +18,13 @@ build_image:
   tags:
   - redshift
   script:
-    - docker pull "$CI_REGISTRY_IMAGE:latest" || true
-    - docker build --cache-from "$CI_REGISTRY_IMAGE:latest" --pull -t "$CI_REGISTRY_IMAGE:$CI_BUILD_TAG" .
-    - docker login -u "gitlab-ci-token" -p "$CI_BUILD_TOKEN" $CI_REGISTRY
-    - docker tag $CI_REGISTRY_IMAGE:$CI_BUILD_TAG $CI_REGISTRY_IMAGE:latest
-    - docker push "$CI_REGISTRY_IMAGE:$CI_BUILD_TAG"
-    - docker push "$CI_REGISTRY_IMAGE:latest"
+    - docker pull "duniter/rust-x64-stable-ci:latest" || true
+    - docker build --cache-from "duniter/rust-x64-stable-ci:latest" --pull -t "duniter/rust-x64-stable-ci:$CI_BUILD_TAG" .
+
+    - docker login -u "duniterteam" -p "$DUNITERTEAM_PASSWD"
+    - docker tag "rust-x64-stable-ci:$IMAGE_TAG" "duniter/rust-x64-stable-ci:$IMAGE_TAG"
+    - docker push "duniter/rust-x64-stable-ci:$IMAGE_TAG"
+    - docker push "$duniter/rust-x64-stable-ci:latest"
 
   only:
     - tags