Aug 10 19:19:29.945 ERRO this task or one of its parent failed!
Aug 10 19:19:29.945 ERRO failed to generate lockfile for jsonnull/valor
Aug 10 19:19:29.945 ERRO caused by: unable to generate lockfile for jsonnull/valor
Aug 10 19:19:29.945 ERRO caused by: command `"docker" "start" "-a" "4044961834d2f72b931d9b65d8f2ab3489403aff5ab6e2a9eeb2124f3b83908b"` failed