Aug 10 20:54:10.795 ERRO this task or one of its parent failed!
Aug 10 20:54:10.795 ERRO failed to generate lockfile for TKGgunter/SlideShow
Aug 10 20:54:10.795 ERRO caused by: unable to generate lockfile for TKGgunter/SlideShow
Aug 10 20:54:10.795 ERRO caused by: command `"docker" "start" "-a" "67f5f2f6ed1b92a9fdf6e77a6b4785b4af31fea4b98f6808a13c8069e213edf9"` failed