One more thing, ;) the Windows buildbots are failing to removing a temporary file:

http://buildbot.python.org/all/builders/AMD64%20Windows7%20SP1%203.x/builds/8173/steps/test/logs/stdio

======================================================================
ERROR: test_path_t_converter (test.test_os.PathTConverterTests)
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Traceback (most recent call last):
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\__init__.py", line 365, in unlink
    _unlink(filename)
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\__init__.py", line 336, in _unlink
    _waitfor(os.unlink, filename)
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\__init__.py", line 304, in _waitfor
    func(pathname)
PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: '@test_5716_tmp'

Subsequently, other tests fail, probably because this file already exists.