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/423

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

Buildslave for this Build: p64.osuosl.test

Build Reason: scheduler
Build Source Stamp: [branch default] 580274a1f1c2856a7d4f814d9da4c3d5ef64199d
Blamelist: Angel Ezquerra <angel.ezquerra at gmail.com>

BUILD FAILED: failed run-tests.py (python2.4) run-tests.py (python2.5) run-tests.py (python2.6) pure http2

sincerely,
 -The Buildbot