Running with gitlab-runner 12.7.1 (003fe500)
   on description Uu7PFoSS
Using Docker executor with image registry.gitlab.com/gitlab-org/cluster-integration/auto-build-image/master:stable ...
 Starting service docker:stable-dind ...
 Pulling docker image docker:stable-dind ...
 Using docker image sha256:8489eeb24a264b6bcdb17f3da00140cebe92ee36bd22365f37d07d59390df4ee for docker:stable-dind ...
 Waiting for services to be up and running...
 *** WARNING: Service runner-Uu7PFoSS-project-1-concurrent-0-docker-0 probably didn't start properly.
 Health check error:
 service "runner-Uu7PFoSS-project-1-concurrent-0-docker-0-wait-for-service" timeout
 Health check container logs:
 Service container logs:
 2020-01-25T21:14:16.680614367Z mount: permission denied (are you root?)
 2020-01-25T21:14:16.680644370Z Could not mount /sys/kernel/security.
 2020-01-25T21:14:16.680653278Z AppArmor detection and --privileged mode might break.
 2020-01-25T21:14:16.681692321Z mount: permission denied (are you root?)
 *********
 Pulling docker image registry.gitlab.com/gitlab-org/cluster-integration/auto-build-image/master:stable ...
 Using docker image sha256:c114dffc16419102b42958970133bc5950c85961747ba2ed9d37741457d829df for registry.gitlab.com/gitlab-org/cluster-integration/auto-build-image/master:stable ...
Running on runner-Uu7PFoSS-project-1-concurrent-0 via 06d4dd28c0ea...
Fetching changes with git depth set to 50...
00:01
 Reinitialized existing Git repository in /builds/test-group/test-project/.git/
 From http://172.17.217.102:8081/test-group/test-project
  * [new ref]         refs/pipelines/3 -> refs/pipelines/3
  * [new branch]      master           -> origin/master
 Checking out ce469ff9 as master...
 Skipping Git submodules setup
$ if [[ -z "$CI_COMMIT_TAG" ]]; then # collapsed multi-line command
00:02
 $ /build/build.sh
 Building Heroku-based application using gliderlabs/herokuish docker image...
 invalid reference format
 invalid reference format
 invalid argument "/master:ce469ff976a277e9c2c6f152e10afbef2ce4b49e" for "-t, --tag" flag: invalid reference format
 See 'docker build --help'.
 ERROR: Job failed: exit code 1