correct save

3 jobs for master in 10 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
failed build #1537

00:00:10

 
  Test
skipped code_quality #1539
allowed to fail
skipped test #1538
 
Name Stage Failure
failed
build Build There has been a runner system failure, please try again
- bastiendurel/*
- localhost:5000/*
- fedora:*
- ruby:*

Please check runner's configuration: http://doc.gitlab.com/ci/docker/using_docker_images.html#overwrite-image-and-services
ERROR: Preparation failed: invalid image
Will be retried in 3s ...
ERROR: Job failed (system failure): invalid image