test_many_threaded (test_fork.TestFork) ... Exception in thread Thread-230:
Traceback (most recent call last):
  File "/opt/hostedtoolcache/PyPy/3.8.13/x64/lib/pypy3.8/threading.py", line 932, in _bootstrap_inner
    self.run()
  File "/home/runner/work/mongo-python-driver/mongo-python-driver/test/utils.py", line 965, in run
    super(ExceptionCatchingThread, self).run()
  File "/opt/hostedtoolcache/PyPy/3.8.13/x64/lib/pypy3.8/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/home/runner/work/mongo-python-driver/mongo-python-driver/test/test_fork.py", line 156, in fork_behavior
    self.runner.assertEqual(0, os.waitpid(pid, 0)[1])
  File "/opt/hostedtoolcache/PyPy/3.8.13/x64/lib/pypy3.8/unittest/case.py", line 912, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/opt/hostedtoolcache/PyPy/3.8.13/x64/lib/pypy3.8/unittest/case.py", line 905, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: 0 != 65280
FAIL
...
FAIL: test_many_threaded (test_fork.TestFork)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/runner/work/mongo-python-driver/mongo-python-driver/test/test_fork.py", line 168, in test_many_threaded
    self.assertIsNone(t.exc)
AssertionError: AssertionError('0 != 65280') is not None