section_start:1538494087:prepare_script
Running on runner-a334e492-project-1975139-concurrent-0 via runner-a334e492-gitlab-runner-autoscale-1538493295-e8b869db...
section_end:1538494089:prepare_script
section_start:1538494089:get_sources
Fetching changes...
Removing cache/
Removing dist/
Removing public/
HEAD is now at 0a75e0da WIP: Don't pull artifact buildtrees by default
Checking out dce87aaf as docs_Search_not_working...
fatal: reference is not a tree: dce87aaf48a755b04b9d3c543fa607b6db3bfe3a
section_end:1538494092:get_sources
section_start:1538494092:upload_artifacts_on_failure
section_end:1538494094:upload_artifacts_on_failure
ERROR: Job failed: exit code 1