Sep 20 03:09:48.484 ERRO this task or one of its parent failed!
Sep 20 03:09:48.484 ERRO failed to generate lockfile for generator_ext-0.1.2
Sep 20 03:09:48.484 ERRO caused by: unable to generate lockfile for generator_ext-0.1.2
Sep 20 03:09:48.484 ERRO caused by: command `"docker" "start" "-a" "9f0d3c80795b45ce08ccff869883e8846d1a5d5367dedee56be2359089b5cb54"` failed