Aug 10 17:23:49.695 ERRO this task or one of its parent failed! Aug 10 17:23:49.695 ERRO failed to generate lockfile for steamroller-airmash/airmash-server Aug 10 17:23:49.695 ERRO caused by: unable to generate lockfile for steamroller-airmash/airmash-server Aug 10 17:23:49.695 ERRO caused by: command `"docker" "start" "-a" "2e6f8e47268c04fe60b24132c1933784fd7d763f92d37b7d0065c0b4d544ae9a"` failed