Sep 04 08:25:38.909 ERRO this task or one of its parent failed!
Sep 04 08:25:38.909 ERRO failed to generate lockfile for rusoto-0.22.0
Sep 04 08:25:38.909 ERRO caused by: unable to generate lockfile for rusoto-0.22.0
Sep 04 08:25:38.909 ERRO caused by: command `"docker" "start" "-a" "43ab0bd71fda44c1b76d7534864efb49f6c16d9aada85bd864f4a41c55a78ac8"` failed