python-fastbencode fails to build with Python 3.13.0a1.

======================================================================
FAIL: test_dict_deepnested (fastbencode.tests.test_bencode.TestBencodeDecode.test_dict_deepnested)
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Traceback (most recent call last):
  File "/builddir/build/BUILD/fastbencode-0.0.9/fastbencode/tests/test_bencode.py", line 317, in test_dict_deepnested
    self._run_check_error(
  File "/builddir/build/BUILD/fastbencode-0.0.9/fastbencode/tests/test_bencode.py", line 238, in _run_check_error
    self.assertRaises(exc, self.module.bdecode, bad)
AssertionError: RuntimeError not raised by bdecode

======================================================================
FAIL: test_dict_deep_nested (fastbencode.tests.test_bencode.TestBencodeEncode.test_dict_deep_nested)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/fastbencode-0.0.9/fastbencode/tests/test_bencode.py", line 406, in test_dict_deep_nested
    self.assertRaises(RuntimeError, self.module.bencode, top)
AssertionError: RuntimeError not raised by bencode

======================================================================
FAIL: test_list_deep_nested (fastbencode.tests.test_bencode.TestBencodeEncode.test_list_deep_nested)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/fastbencode-0.0.9/fastbencode/tests/test_bencode.py", line 392, in test_list_deep_nested
    self.assertRaises(RuntimeError, self.module.bencode, top)
AssertionError: RuntimeError not raised by bencode

----------------------------------------------------------------------
Ran 56 tests in 0.005s


https://docs.python.org/3.13/whatsnew/3.13.html

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.13/fedora-rawhide-x86_64/06578811-python-fastbencode/

For all our attempts to build python-fastbencode with Python 3.13, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.13/package/python-fastbencode/

Testing and mass rebuild of packages is happening in copr.
You can follow these instructions to test locally in mock if your package builds with Python 3.13:
https://copr.fedorainfracloud.org/coprs/g/python/python3.13/

Let us know here if you have any questions.

Python 3.13 is planned to be included in Fedora 41.
To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.13.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires),
so if this package is required a lot, it's important for us to get it fixed soon.

We'd appreciate help from the people who know this package best,
but if you don't want to work on this now, let us know so we can try to work around it on our side.