title: Migration silent error
body: <p>When I run <code>rake db:migrate</code>, I don't get a response.</p>
  
  <p>Doing a trace, I get the following but I am not sure how to interpret it:</p>
  
  <pre><code>$ rake db:migrate --trace
  ** Invoke db:migrate (first_time)
  ** Invoke environment (first_time)
  ** Execute environment
  ** Execute db:migrate
  ** Invoke db:schema:dump (first_time)
  ** Invoke environment 
  ** Execute db:schema:dump
  </code></pre>
  
  <p>I am running rails 3.0.10.</p>