Using Docker executor with image buildstream/buildstream-fedora:aarch64-master-107-4e1160a9 ...
Pulling docker image buildstream/buildstream-fedora:aarch64-master-107-4e1160a9 ...
Using docker image sha256:bf424c27eca2ecf42de245677a569a9c1909d1e12fca49a2cc7e5f6d63777920 for buildstream/buildstream-fedora:aarch64-master-107-4e1160a9 ...
section_start:1534289331:prepare_script
Running on runner-eadc863c-project-456-concurrent-4 via 1-c1-large-arm.gnome.org...
section_end:1534289354:prepare_script
section_start:1534289354:get_sources
Cloning repository...
Cloning into '/builds/GNOME/gnome-build-meta'...
Checking out cc683230 as abderrahim/glib-meson...
Skipping Git submodules setup
section_end:1534289415:get_sources
section_start:1534289415:restore_cache
section_end:1534289445:restore_cache
section_start:1534289445:upload_artifacts
section_end:1534289446:upload_artifacts
ERROR: Job failed (system failure): Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?