[enh] duniter devDependency: v1.7.6

3 jobs for master in 29 seconds (queued for 2 seconds)
Name Stage Failure
build Build
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See

Building Heroku-based application using gliderlabs/herokuish docker image...
docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See 'docker run --help'.
ERROR: Job failed: exit code 125