title: Gitlab CI multi runner won't clone from Gitlab
body: <p><strong>Issue:</strong></p>
  
  <p>Gitlab CI Multi Runner won't clone a repository correctly so I can't start my build process</p>
  
  <pre><code>gitlab-ci-multi-runner 1.3.2 (0323456)
  Using Shell executor...
  Running on tests-iMac.local...
  Cloning repository for master with git depth set to 5...
  Cloning into '/Users/test/builds/b16789d3/0/person/project'...
  fatal: Remote branch master not found in upstream origin
  
  ERROR: Build failed: exit status 1
  </code></pre>
  
  <p><strong>How/Software?</strong></p>
  
  <ul>
  <li>Mac OS X El Capitan as the Runner/Builder (10.11)</li>
  <li>gitlab-ci-multi-runner 1.3.2 </li>
  <li>Omnibus Gitlab CE 8.9.6 on Centos 6 (using external NGINX)</li>
  <li>Git Depth set to 5 (can be bigger, but I wanted to make sure the default wasn't too shallow)</li>
  </ul>
  
  <p>So, any thoughts on why this gitlab ci multi runner setup won't pull?  I know its communicating between Gitlab and the Runner since we get build errors on Gitlab pipelines and I see the errors on the Mac.  I've spent too much time on it and can't figure it out!</p>