section_start:1540554929:prepare_script
Running on runner-a334e492-project-1975139-concurrent-0 via runner-a334e492-gitlab-runner-autoscale-1540553910-949f2d58...
section_end:1540554931:prepare_script
section_start:1540554931:get_sources
Fetching changes...
Removing cache/
Removing dist/
Removing public/
HEAD is now at 320dae02 docs: Add more information to "managing the cache with systemmd" section
Checking out 73780419 as jennis/another_docs_patch...
fatal: reference is not a tree: 73780419abfebb07e44d50b03e7275d3520831d3
section_end:1540554934:get_sources
section_start:1540554934:upload_artifacts_on_failure
section_end:1540554936:upload_artifacts_on_failure
ERROR: Job failed: exit code 1