title: Selenium RC Tests + Unit Tests using PHPUnit throws a Seg Fault
body: <p>So I have a set of unit/integration tests and a set of selenium rc tests as part of my suite. When I run them together using PHPUnit I get a Segmentation fault error message at the very end of the run when, during normal operation, it starts to generate log files. The interesting part is, if I run just the unit tests, or just the selenium rc tests everything works fine. I'm reasonably certain it's not a problem with my code-base because I can visually see all my tests passing. As I said, the error occurs during the results generation phase.</p>
  
  <p>I'm using code-coverage for the unit tests but NOT for the selenium tests (by leaving the $coverageScriptUrl property empty in my selenium objects).</p>
  
  <p>I'm really grasping at straws here because I've never had to diagnose an error with no file or line number. Is there some place I check for some more information? Can someone point me in the right direction? The php error log is empty.</p>
  
  <p>Any ideas?</p>