Sep 21 04:41:46.307 ERRO this task or one of its parent failed!
Sep 21 04:41:46.307 ERRO failed to generate lockfile for reql-io-0.2.0
Sep 21 04:41:46.307 ERRO caused by: unable to generate lockfile for reql-io-0.2.0
Sep 21 04:41:46.307 ERRO caused by: command `"docker" "start" "-a" "4e747b5bc8b198baa0cceec94a2b2a92add8306d262651e9a38367e056cf751a"` failed