Status Job ID Name Coverage
  Prepare
failed #2380809
knapsack

00:01:08

 
Name Stage Failure
failed
knapsack Prepare There is an unknown failure, please try again
Using Docker executor with image ruby:2.1 ...
Pulling docker image ruby:2.1 ...
Running on runner-30dcea4b-project-1291597-concurrent-0 via runner-30dcea4b-machine-1468533452-7277b5d6-digital-ocean-4gb...
Cloning repository for mentioned-user-tooltip with git depth set to 20...
Cloning into '/builds/winniehell/gitlab-ce'...
Checking out 30481cd2 as mentioned-user-tooltip...
fatal: reference is not a tree: 30481cd24e43184643ac17e3dc13474419f52827

ERROR: Build failed: exit code 1