Aug 02 11:12:54.637 ERRO this task or one of its parent failed!
Aug 02 11:12:54.637 ERRO failed to generate lockfile for drone-core-0.8.2
Aug 02 11:12:54.637 ERRO caused by: unable to generate lockfile for drone-core-0.8.2
Aug 02 11:12:54.637 ERRO caused by: command `"docker" "start" "-a" "ff7002ae11653982451227742dd04964a498fa21240e0dc497a2207b3ab7fb36"` failed