Sep 06 01:31:02.272 ERRO this task or one of its parent failed! Sep 06 01:31:02.272 ERRO failed to generate lockfile for reql-io-0.2.0 Sep 06 01:31:02.272 ERRO caused by: unable to generate lockfile for reql-io-0.2.0 Sep 06 01:31:02.272 ERRO caused by: command `"docker" "start" "-a" "a6c06c9469624bdb6e58ae56c20e2d2ae128d6f2df16b5629ce9aa11e6929d31"` failed