[Python-checkins] buildbot failure in g4 osx.4 trunk

[buildbot at python.org]

The Buildbot has detected a new failure of g4 osx.4 trunk.
Full details are available at:
 http://www.python.org/dev/buildbot/all/g4%20osx.4%20trunk/builds/3121

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

Buildslave for this Build: psf-g4

Build Reason: 
Build Source Stamp: [branch trunk] HEAD
Blamelist: georg.brandl,gerhard.haering

BUILD FAILED: failed test

Excerpt from the test logfile:
1 test failed:
    test_ast

Traceback (most recent call last):
  File "./Lib/test/regrtest.py", line 548, in runtest_inner
    the_package = __import__(abstest, globals(), locals(), [])
  File "/Users/buildslave/bb/trunk.psf-g4/build/Lib/test/test_ast.py", line 204, in <module>
    run_tests()
  File "/Users/buildslave/bb/trunk.psf-g4/build/Lib/test/test_ast.py", line 153, in run_tests
    assert to_tuple(ast_tree) == o
AssertionError

make: *** [buildbottest] Error 1

sincerely,
 -The Buildbot