rlib/test/test_rposix.py::TestPosixUnicode::()::test

rlib/test/test_rposix.py::TestPosixUnicode::()::test_chdir

self = <rpython.rlib.test.test_rposix.TestPosixUnicode instance at 0x000001ee83774320>

    def test_chdir(self):
>       os.unlink(self.ufilename)
E       WindowsError: <unprintable WindowsError object>

rlib\test\test_rposix.py:460: WindowsError

builder: rpython-win-x86-64 build #454+

test: rlib/test/test_rposix.py::TestPosixUnicode::()::test_chdir