use gitlab's docker repository, for buildenv#1

3 jobs for master in 2 minutes and 59 seconds (queued for 1 minute and 58 seconds)
latest
Status Job ID Name Coverage
  Build
passed #103288
build-stable

00:00:56

passed #103289
build-unstable

00:00:52

 
  Publish
passed #103290
dput
publish

00:01:10