title: Build step 'Publish JUnit test result report' changed build result to FAILURE
body: <p>I'm stuck configuring tests for Jenkins.  In the Publish JUnit test result report I have test-reports/*.xml but I'm getting the error: </p>
  
  <pre><code>'test-reports/*.xml' doesn't match anything: 'test-reports' exists but not 'test-reports/*.xml'
  </code></pre>
  
  <p>When I try *<em>/</em>.xml I get:</p>
  
  <pre><code>Did not manage to validate **/*.xml (may be too slow)
  </code></pre>
  
  <p>When I throw an .xml file into test-reports folder manually it is deleted after the build.</p>
  
  <p>What do?</p>