Sep 06 06:47:46.739 ERRO this task or one of its parent failed!
Sep 06 06:47:46.739 ERRO failed to generate lockfile for futures2-0.1.0
Sep 06 06:47:46.739 ERRO caused by: unable to generate lockfile for futures2-0.1.0
Sep 06 06:47:46.739 ERRO caused by: command `"docker" "start" "-a" "1a3464ddb8b5f664403a5a95957fe231309bb31520c34848ed7503c795ffc69f"` failed