title: Carbon in Laravel 4 InvalidArgumentException - Unexpected data found. Trailing data
body: <p>I'm trying to get an Eloquent query result for <code>DB::raw("DATE_FORMAT(created_at, '%m-%d-%Y %r') AS created_at")</code> but each time I get this exception from Carbon:</p>
  
  <pre><code>InvalidArgumentException
  Unexpected data found. Trailing data
  </code></pre>
  
  <p>If I change it to just <code>created_at</code> instead of employing MySQL's <code>DATE_FORMAT()</code> function, then it gets the data without issue.</p>
  
  <p>I've not only done this sort of date formatting without issue before, but I checked every field in the database table (there are only 10 for this seed) and each is a standard valid date, so I'm wondering why Carbon is pitching a fit.</p>
  
  <p>Running this in Laravel 4.1.</p>