[Python-checkins] buildbot warnings in x86 cygwin 2.5

[buildbot at python.org]

The Buildbot has detected a new failure of x86 cygwin 2.5.
Full details are available at:
 http://www.python.org/dev/buildbot/all/x86%2520cygwin%25202.5/builds/70

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

Build Reason: 
Build Source Stamp: [branch branches/release25-maint] HEAD
Blamelist: georg.brandl

Build had warnings: warnings test

Excerpt from the test logfile:
2 tests failed:
    test_mailbox test_mmap

======================================================================
ERROR: test_lock_conflict (test.test_mailbox.TestMbox)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/test/test_mailbox.py", line 742, in test_lock_conflict
    self._box.lock)
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/unittest.py", line 320, in failUnlessRaises
    callableObj(*args, **kwargs)
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/mailbox.py", line 531, in lock
    _lock_file(self._file)
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/mailbox.py", line 1847, in _lock_file
    fcntl.lockf(f, fcntl.LOCK_UN)
IOError: [Errno 13] Permission denied

======================================================================
ERROR: test_lock_conflict (test.test_mailbox.TestMMDF)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/test/test_mailbox.py", line 742, in test_lock_conflict
    self._box.lock)
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/unittest.py", line 320, in failUnlessRaises
    callableObj(*args, **kwargs)
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/mailbox.py", line 531, in lock
    _lock_file(self._file)
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/mailbox.py", line 1847, in _lock_file
    fcntl.lockf(f, fcntl.LOCK_UN)
IOError: [Errno 13] Permission denied

Traceback (most recent call last):
  File "./Lib/test/regrtest.py", line 546, in runtest_inner
    the_package = __import__(abstest, globals(), locals(), [])
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/test/test_mmap.py", line 393, in <module>
    test_both()
  File "/home/anthony/Buildbot/2.5.baxter-cygwin/build/Lib/test/test_mmap.py", line 231, in test_both
    m.flush()
EnvironmentError: [Errno 22] Invalid argument

sincerely,
 -The Buildbot