Sep 17 18:25:43.005 ERRO this task or one of its parent failed!
Sep 17 18:25:43.005 ERRO failed to generate lockfile for rusoto-0.22.0
Sep 17 18:25:43.005 ERRO caused by: unable to generate lockfile for rusoto-0.22.0
Sep 17 18:25:43.005 ERRO caused by: command `"docker" "start" "-a" "f01e2058dd0e57552e8a6c37e0feff9a0bcf00064be7b1515d8033e013dcdfe2"` failed