And there are test failures under Windows too :)

======================================================================
ERROR: test_link (test.test_stat.TestFilemode)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_stat.py", line 42, in test_link
    os.symlink(os.getcwd(), TESTFN)
NotImplementedError: CreateSymbolicLinkW not found

======================================================================
FAIL: test_directory (test.test_stat.TestFilemode)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_stat.py", line 38, in test_directory
    self.assertEqual(get_mode(), 'drwx------')
AssertionError: 'drwxrwxrwx' != 'drwx------'
- drwxrwxrwx
+ drwx------


======================================================================
FAIL: test_mode (test.test_stat.TestFilemode)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_stat.py", line 27, in test_mode
    self.assertEqual(get_mode(), '-rwx------')
AssertionError: '-rw-rw-rw-' != '-rwx------'
- -rw-rw-rw-
+ -rwx------


http://www.python.org/dev/buildbot/all/builders/x86%20Windows7%203.x/builds/4962/steps/test/logs/stdio