Aug 18 00:00:51.521 ERRO this task or one of its parent failed!
Aug 18 00:00:51.521 ERRO failed to generate lockfile for drone-core-0.8.2
Aug 18 00:00:51.521 ERRO caused by: unable to generate lockfile for drone-core-0.8.2
Aug 18 00:00:51.521 ERRO caused by: command `"docker" "start" "-a" "00cbf17a200d0148ebd9211ba899e556cb710171d82dc544156c8622ed7e0920"` failed