[Python-checkins] buildbot failure in ppc Debian unstable trunk

[buildbot at python.org]

The Buildbot has detected a new failure of ppc Debian unstable trunk.
Full details are available at:
 http://www.python.org/dev/buildbot/all/ppc%20Debian%20unstable%20trunk/builds/1064

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

Buildslave for this Build: klose-debian-ppc

Build Reason: 
Build Source Stamp: [branch trunk] HEAD
Blamelist: gregory.p.smith,martin.v.loewis

BUILD FAILED: failed test

Excerpt from the test logfile:
Traceback (most recent call last):
  File "/home/pybot/buildarea/trunk.klose-debian-ppc/build/Lib/test/test_signal.py", line 129, in test_main
    pickle.dump(None, done_w)
  File "/home/pybot/buildarea/trunk.klose-debian-ppc/build/Lib/contextlib.py", line 157, in __exit__
    self.thing.close()
IOError: [Errno 9] Bad file descriptor

1 test failed:
    test_signal

make: *** [buildbottest] Error 1

sincerely,
 -The Buildbot