Checking out ac5b82a5 as master...
Skipping Git submodules setup
section_end:1552907783:get_sources
section_start:1552907783:restore_cache
section_end:1552907786:restore_cache
section_start:1552907786:download_artifacts
section_end:1552907789:download_artifacts
section_start:1552907789:build_script
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (6) Could not resolve host: sh
section_end:1552907791:build_script
section_start:1552907791:after_script
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (6) Could not resolve host: sh
section_end:1552907793:after_script
section_start:1552907793:upload_artifacts_on_failure
section_end:1552907796:upload_artifacts_on_failure
ERROR: Job failed: exit code 6