[Python-checkins] buildbot failure in x86 XP-4 3.x

[buildbot at python.org]

The Buildbot has detected a new failure of x86 XP-4 3.x.
Full details are available at:
 http://www.python.org/dev/buildbot/all/x86%20XP-4%203.x/builds/597

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

Buildslave for this Build: bolen-windows

Build Reason: 
Build Source Stamp: [branch branches/py3k] HEAD
Blamelist: georg.brandl,jeffrey.yasskin,mark.dickinson

BUILD FAILED: failed test

Excerpt from the test logfile:
2 tests failed:
    test_codecs test_io

======================================================================
ERROR: test_basics (test.test_codecs.BasicUnicodeTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_codecs.py", line 1360, in test_basics
    encodedresult += encoder.encode(c)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 22, in encode
    return codecs.ascii_encode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_encode'

======================================================================
ERROR: test_decoder_state (test.test_codecs.BasicUnicodeTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_codecs.py", line 1445, in test_decoder_state
    self.check_state_handling_decode(encoding, u, u.encode(encoding))
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_codecs.py", line 30, in check_state_handling_decode
    part1 = d.decode(s[:i])
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_basic_io (test.test_io.CTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1735, in test_basic_io
    self.assertEquals(f.read(), "abc")
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_encoding_errors_reading (test.test_io.CTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1557, in test_encoding_errors_reading
    self.assertRaises(UnicodeError, t.read)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest.py", line 582, in assertRaises
    callableObj(*args, **kwargs)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_issue1395_1 (test.test_io.CTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1926, in test_issue1395_1
    c = txt.read(1)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_issue1395_2 (test.test_io.CTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1938, in test_issue1395_2
    c = txt.read(4)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_issue1395_3 (test.test_io.CTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1948, in test_issue1395_3
    reads = txt.read(4)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_issue1395_4 (test.test_io.CTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1959, in test_issue1395_4
    reads = txt.read(4)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_issue1395_5 (test.test_io.CTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1967, in test_issue1395_5
    reads = txt.read(4)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_newlines_input (test.test_io.CTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1649, in test_newlines_input
    self.assertEquals(txt.readlines(), expected)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_basic_io (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1730, in test_basic_io
    self.assertEquals(f.write("abc"), 3)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1519, in write
    b = encoder.encode(s)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 22, in encode
    return codecs.ascii_encode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_encode'

======================================================================
ERROR: test_destructor (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1680, in test_destructor
    t.write("abc")
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1519, in write
    b = encoder.encode(s)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 22, in encode
    return codecs.ascii_encode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_encode'

======================================================================
ERROR: test_detach (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1521, in test_detach
    t.write("howdy")
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1519, in write
    b = encoder.encode(s)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 22, in encode
    return codecs.ascii_encode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_encode'

======================================================================
ERROR: test_encoding_errors_reading (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1557, in test_encoding_errors_reading
    self.assertRaises(UnicodeError, t.read)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest.py", line 582, in assertRaises
    callableObj(*args, **kwargs)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1774, in read
    decoder.decode(self.buffer.read(), final=True))
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1302, in decode
    output = self.decoder.decode(input, final=final)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_encoding_errors_writing (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1575, in test_encoding_errors_writing
    self.assertRaises(UnicodeError, t.write, "\xff")
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest.py", line 582, in assertRaises
    callableObj(*args, **kwargs)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1519, in write
    b = encoder.encode(s)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 22, in encode
    return codecs.ascii_encode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_encode'

======================================================================
ERROR: test_issue1395_1 (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1926, in test_issue1395_1
    c = txt.read(1)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1783, in read
    eof = not self._read_chunk()
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1590, in _read_chunk
    self._set_decoded_chars(self._decoder.decode(input_chunk, eof))
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1302, in decode
    output = self.decoder.decode(input, final=final)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_issue1395_2 (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1938, in test_issue1395_2
    c = txt.read(4)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1783, in read
    eof = not self._read_chunk()
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1590, in _read_chunk
    self._set_decoded_chars(self._decoder.decode(input_chunk, eof))
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1302, in decode
    output = self.decoder.decode(input, final=final)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_issue1395_3 (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1948, in test_issue1395_3
    reads = txt.read(4)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1783, in read
    eof = not self._read_chunk()
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1590, in _read_chunk
    self._set_decoded_chars(self._decoder.decode(input_chunk, eof))
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1302, in decode
    output = self.decoder.decode(input, final=final)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_issue1395_4 (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1959, in test_issue1395_4
    reads = txt.read(4)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1783, in read
    eof = not self._read_chunk()
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1590, in _read_chunk
    self._set_decoded_chars(self._decoder.decode(input_chunk, eof))
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1302, in decode
    output = self.decoder.decode(input, final=final)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_issue1395_5 (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1967, in test_issue1395_5
    reads = txt.read(4)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1783, in read
    eof = not self._read_chunk()
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1590, in _read_chunk
    self._set_decoded_chars(self._decoder.decode(input_chunk, eof))
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1302, in decode
    output = self.decoder.decode(input, final=final)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_newlines_input (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1649, in test_newlines_input
    self.assertEquals(txt.readlines(), expected)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 493, in readlines
    return list(self)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1789, in __next__
    line = self.readline()
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1866, in readline
    while self._read_chunk():
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1590, in _read_chunk
    self._set_decoded_chars(self._decoder.decode(input_chunk, eof))
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1302, in decode
    output = self.decoder.decode(input, final=final)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_decode'

======================================================================
ERROR: test_newlines_output (test.test_io.PyTextIOWrapperTest)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_io.py", line 1664, in test_newlines_output
    txt.write("AAA\nB")
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\_pyio.py", line 1519, in write
    b = encoder.encode(s)
  File "E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\encodings\ascii.py", line 22, in encode
    return codecs.ascii_encode(input, self.errors)[0]
AttributeError: 'NoneType' object has no attribute 'ascii_encode'

sincerely,
 -The Buildbot