Using docker image sha256:6cb15940a15cd47504368f67ec267bdad7be94786934be1787d69432ef720970 for buildstream/testsuite-fedora:aarch64-28-master-123-7ce6581b ...
section_start:1545165000:prepare_script
Running on runner-45f0f899-project-1975139-concurrent-0 via sled19...
section_end:1545165009:prepare_script
section_start:1545165009:get_sources
Cloning repository...
Cloning into '/builds/BuildStream/buildstream'...
Checking out 644d8b28 as master...
Skipping Git submodules setup
section_end:1545165062:get_sources
section_start:1545165062:restore_cache
Checking cache for overnight-fedora-28-aarch64--4...
Successfully extracted cache
section_end:1545165064:restore_cache
section_start:1545165064:download_artifacts
section_end:1545165160:download_artifacts
ERROR: Job failed (system failure): Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?