Sep 01 08:35:29.191 ERRO this task or one of its parent failed!
Sep 01 08:35:29.191 ERRO failed to generate lockfile for rusoto-0.22.0
Sep 01 08:35:29.191 ERRO caused by: unable to generate lockfile for rusoto-0.22.0
Sep 01 08:35:29.191 ERRO caused by: command `"docker" "start" "-a" "b178888897030a15a745725ae1a1145fa53a36fd77d9aa11ff2ae41a38d48cf3"` failed