Sep 10 11:32:41.376 ERRO this task or one of its parent failed! Sep 10 11:32:41.376 ERRO failed to generate lockfile for reql-io-0.2.0 Sep 10 11:32:41.376 ERRO caused by: unable to generate lockfile for reql-io-0.2.0 Sep 10 11:32:41.376 ERRO caused by: command `"docker" "start" "-a" "eeaca426cdbdb642fa4f47e429ac0ea1f5c38f292c1023b92a09493722c3807b"` failed