title: Error while deploying App Engine project
body: <p>I deploy my go application via <code>appcfg.py --oauth2 --noauth_local_webserver update .
  </code> Everything was working fine last week, but over the past 3 days and 20+ attempts I keep getting this error:</p>
  
  <pre><code>09:11 PM Application: my-app; version: 0-1-0
  09:11 PM Host: appengine.google.com
  09:11 PM 
  Starting update of app: my-app, version: 0-1-0
  09:11 PM Getting current resource limits.
  09:11 PM Scanning files on local disk.
  09:11 PM Cloning 381 application files.
  09:11 PM Compilation starting.
  09:11 PM Compilation: 315 files left.
  09:14 PM Error 500: --- begin server output ---
  
  &lt;html&gt;&lt;head&gt;
  &lt;meta http-equiv="content-type" content="text/html;charset=utf-8"&gt;
  &lt;title&gt;500 Server Error&lt;/title&gt;
  &lt;/head&gt;
  &lt;body text=#000000 bgcolor=#ffffff&gt;
  &lt;h1&gt;Error: Server Error&lt;/h1&gt;
  &lt;h2&gt;The server encountered an error and could not complete your request.&lt;p&gt;Please try again in 30 seconds.&lt;/h2&gt;
  &lt;h2&gt;&lt;/h2&gt;
  &lt;/body&gt;&lt;/html&gt;
  --- end server output ---
  09:14 PM Rolling back the update.
  Error 500: --- begin server output ---
  
  --- end server output ---
  </code></pre>
  
  <p>I don't see any errors in the log. I'm well below my quota. I have billing enabled with more than enough money to spare. My project runs locally just fine. I tried pushing an older version of my code and that didn't work either.</p>
  
  <p>I have other App Engine projects that are deploying just fine, just not this one.</p>
  
  <p>Please help! I'm out of ideas :(</p>