Sep 10 18:48:23.133 ERRO this task or one of its parent failed!
Sep 10 18:48:23.133 ERRO failed to generate lockfile for futures2-0.1.0
Sep 10 18:48:23.133 ERRO caused by: unable to generate lockfile for futures2-0.1.0
Sep 10 18:48:23.133 ERRO caused by: command `"docker" "start" "-a" "2a47f99a7ad31868cae2cde8a0453295379b2d8f4a48c0c0fd6ecb83c0ff77c2"` failed