[Python-checkins] buildbot failure in amd64 gentoo 2.6

[buildbot at python.org]

The Buildbot has detected a new failure of amd64 gentoo 2.6.
Full details are available at:
 http://www.python.org/dev/buildbot/all/amd64%20gentoo%202.6/builds/135

Buildbot URL: http://www.python.org/dev/buildbot/all/

Buildslave for this Build: norwitz-amd64

Build Reason: 
Build Source Stamp: [branch branches/release26-maint] HEAD
Blamelist: hirokazu.yamamoto

BUILD FAILED: failed test

Excerpt from the test logfile:
1 test failed:
    test_warnings

======================================================================
ERROR: test_bad_str (test.test_warnings.CWarnTests)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/home/buildbot/slave/py-build/2.6.norwitz-amd64/build/Lib/test/test_warnings.py", line 350, in test_bad_str
    with self.assertRaises(ValueError):
TypeError: failUnlessRaises() takes at least 3 arguments (2 given)

======================================================================
ERROR: test_bad_str (test.test_warnings.PyWarnTests)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/home/buildbot/slave/py-build/2.6.norwitz-amd64/build/Lib/test/test_warnings.py", line 350, in test_bad_str
    with self.assertRaises(ValueError):
TypeError: failUnlessRaises() takes at least 3 arguments (2 given)

make: *** [buildbottest] Error 1

sincerely,
 -The Buildbot