buildbot failure in Mercurial on OS X 10.6 hg tests

[hgbuildbot at kublai.com]

The Buildbot has detected a new failure on builder OS X 10.6 hg tests while building hg.
Full details are available at:
 http://hgbuildbot.kublai.com/builders/OS%20X%2010.6%20hg%20tests/builds/95

Buildbot URL: http://hgbuildbot.kublai.com/

Buildslave for this Build: sl

Build Reason: scheduler
Build Source Stamp: [branch default] 73f4e05287b4acd38caad5ca39be80e35183200f
Blamelist: Angel Ezquerra <angel.ezquerra at gmail.com>,Greg Ward <greg at gerg.ca>,Matt Mackall <mpm at selenic.com>,Patrick Mezard <patrick at mezard.eu>,Paul Boddie <paul at boddie.org.uk>,Takumi IINO <trot.thunder at gmail.com>

BUILD FAILED: failed run-test.py (python2.6) run-test.py (python2.7)

sincerely,
 -The Buildbot