visionmedia/mocha — pull request #1054 by depoulo (2013-12-03 12:32:05+00:00)
Title: Fix verbose failures in xunit output

This looks like the wrong place to fix my issue, but without it, I only get the number of failures in the resulting xunit, and not a `stacktrace` inside the failed testcase, which is needed for a useful Bamboo CI output.