Oct 11 01:15:09.964 ERRO this task or one of its parent failed!
Oct 11 01:15:09.964 ERRO unable to fetch deps for cis198-2016s/hw07
Oct 11 01:15:09.964 ERRO caused by: command `"docker" "start" "-a" "0b3ddfa6088b8b4221a16dde88f301d97d0ad96c8b3bcc02f905ef03457314a2"` failed