Today testing.drupal.org began sending results back to drupal.org! The results are displayed under the file they relate to. The reporting will not trigger a change in issue status if the testing fails, as is the future plan. That will be turned on when the automated testing framework has proven to be stable.
The following is an example of what a pass result look like on drupal.org. (http://drupal.org/node/180379#comment-739254)
The following is an example of what a fail result look like on drupal.org. (http://drupal.org/node/200185#comment-752032)
Before the actual reporting was turned on the automated testing framework discovered two core issues. One was a partial commit that caused a PHP syntax error. The other was a bug with the installer. I hope to see the results make patch reviewing much faster and easier.