What steps will reproduce the problem?

1. Run this test case using the multiprocess plugin in current trunk Nose. https://gist.github.com/1120673

What is the expected output? What do you see instead?

It should pass, but instead you get:
ERROR: Failure: ValueError (No such test run)

Google Code Info:
Issue #: 444
Author: winhamwr
Created On: 2011-08-10T22:32:46.000Z
Closed On: 2011-11-04T17:59:40.000Z