buildbot failure in Mercurial on hg tests

[hgbuildbot at kublai.com]

The Buildbot has detected a new failure on builder hg tests while building hg.
Full details are available at:
 http://hgbuildbot.kublai.com/builders/hg%20tests/builds/350

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

Buildslave for this Build: l6

Build Reason: scheduler
Build Source Stamp: [branch default] 83aa4359c49f67bcb98fb9c7d885ed4ac7443239
Blamelist: Adrian Buehlmann <adrian at cadifra.com>,Matt Mackall <mpm at selenic.com>

BUILD FAILED: failed run-tests.py (python2.4) run-tests.py (python2.5) run-tests.py (python2.6) pure

sincerely,
 -The Buildbot