title: Terminated xcodebuild since it produced no output for too long
body: <p>I've updated to the new Xcode 6.1 and server 4.0. I was able to get continuous integration on the simulators but not the devices in the previous version. Now that I've updated, I'm not getting any continuous integration. I'm getting the following 2 errors:</p>
  
  <blockquote>
    <p>Terminated xcodebuild since it produced no output for too long</p>
    
    <p>The xcodebuild task completed with uncaught signal.</p>
  </blockquote>
  
  <p>Any ideas?</p>