2488368 – python-hypothesis fails to build with Python 3.15: AssertionError: ('hypothesis-python/tests/cover/test_example.py::test_xfail_reraises_non_specified_exception', <WorkerController gw9>)

Bug 2488368 - python-hypothesis fails to build with Python 3.15: AssertionError: ('hypothesis-python/tests/cover/test_example.py::test_xfail_reraises_non_specified_exception', <WorkerController gw9>)

Summary: python-hypothesis fails to build with Python 3.15: AssertionError: ('hypothes...

Keywords:
Status:	NEW
Alias:	None
Product:	Fedora
Classification:	Fedora
Component:	python-hypothesis
Sub Component:
Version:	rawhide
Hardware:	Unspecified
OS:	Unspecified
Priority:	unspecified
Severity:	unspecified
Target Milestone:	---
Assignee:	Miro Hrončok
QA Contact:	Fedora Extras Quality Assurance
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:	PYTHON3.15 F45FTBFS, RAWHIDEFTBFS
TreeView+	depends on / blocked

Reported:	2026-06-12 14:42 UTC by Karolina Surma
Modified:	2026-06-12 17:34 UTC (History)
CC List:	6 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type:	Bug
Embargoed:
Dependent Products:

Attachments	(Terms of Use)

Description Karolina Surma 2026-06-12 14:42:37 UTC

python-hypothesis fails to build with Python 3.15.0b2.

tests/cover/test_direct_strategies.py::test_produces_valid_examples_from_keyword[fractions(**{'min_value': -1, 'max_value': 1, 'max_denominator': 1000})] 
INTERNALERROR> def worker_internal_error(
INTERNALERROR>         self, node: WorkerController, formatted_error: str
INTERNALERROR>     ) -> None:
INTERNALERROR>         """
INTERNALERROR>         pytest_internalerror() was called on the worker.
INTERNALERROR>     
INTERNALERROR>         pytest_internalerror() arguments are an excinfo and an excrepr, which can't
INTERNALERROR>         be serialized, so we go with a poor man's solution of raising an exception
INTERNALERROR>         here ourselves using the formatted message.
INTERNALERROR>         """
INTERNALERROR>         self._active_nodes.remove(node)
INTERNALERROR>         try:
INTERNALERROR> >           assert False, formatted_error
INTERNALERROR>                    ^^^^^
INTERNALERROR> E           AssertionError: Traceback (most recent call last):
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 43, in run_old_style_hookwrapper
INTERNALERROR> E               teardown.send(result)
INTERNALERROR> E               ~~~~~~~~~~~~~^^^^^^^^
INTERNALERROR> E             File "/builddir/build/BUILD/python-hypothesis-6.151.9-build/BUILDROOT/usr/lib/python3.15/site-packages/_hypothesis_pytestplugin.py", line 337, in pytest_runtest_makereport
INTERNALERROR> E               report = (yield).get_result()
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_result.py", line 103, in get_result
INTERNALERROR> E               raise exc.with_traceback(tb)
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 38, in run_old_style_hookwrapper
INTERNALERROR> E               res = yield
INTERNALERROR> E                     ^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR> E               teardown.throw(exception)
INTERNALERROR> E               ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/skipping.py", line 280, in pytest_runtest_makereport
INTERNALERROR> E               rep = yield
INTERNALERROR> E                     ^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 121, in _multicall
INTERNALERROR> E               res = hook_impl.function(*args)
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/runner.py", line 377, in pytest_runtest_makereport
INTERNALERROR> E               return TestReport.from_item_and_call(item, call)
INTERNALERROR> E                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/reports.py", line 438, in from_item_and_call
INTERNALERROR> E               longrepr = _format_failed_longrepr(item, call, excinfo)
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/reports.py", line 263, in _format_failed_longrepr
INTERNALERROR> E               longrepr = item.repr_failure(excinfo)
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/python.py", line 1762, in repr_failure
INTERNALERROR> E               return self._repr_failure_py(excinfo, style=style)
INTERNALERROR> E                      ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/nodes.py", line 456, in _repr_failure_py
INTERNALERROR> E               return excinfo.getrepr(
INTERNALERROR> E                      ~~~~~~~~~~~~~~~^
INTERNALERROR> E                   funcargs=True,
INTERNALERROR> E                   ^^^^^^^^^^^^^^
INTERNALERROR> E               ...<5 lines>...
INTERNALERROR> E                   truncate_args=truncate_args,
INTERNALERROR> E                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E               )
INTERNALERROR> E               ^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/_code/code.py", line 746, in getrepr
INTERNALERROR> E               format_exception(
INTERNALERROR> E               ~~~~~~~~~~~~~~~~^
INTERNALERROR> E                   self.type,
INTERNALERROR> E                   ^^^^^^^^^^
INTERNALERROR> E                   self.value,
INTERNALERROR> E                   ^^^^^^^^^^^
INTERNALERROR> E                   self.traceback[0]._rawentry if self.traceback else None,
INTERNALERROR> E                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E               )
INTERNALERROR> E               ^
INTERNALERROR> E             File "/usr/lib64/python3.15/traceback.py", line 200, in format_exception
INTERNALERROR> E               te = TracebackException(type(value), value, tb, limit=limit, compact=True)
INTERNALERROR> E             File "/usr/lib64/python3.15/traceback.py", line 1148, in __init__
INTERNALERROR> E               self.stack = StackSummary._extract_from_extended_frame_gen(
INTERNALERROR> E                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
INTERNALERROR> E                   _walk_tb_with_full_positions(exc_traceback),
INTERNALERROR> E                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E                   limit=limit, lookup_lines=lookup_lines,
INTERNALERROR> E                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E                   capture_locals=capture_locals)
INTERNALERROR> E                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib64/python3.15/traceback.py", line 534, in _extract_from_extended_frame_gen
INTERNALERROR> E               linecache.lazycache(filename, f.f_globals)
INTERNALERROR> E               ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "<frozen linecache>", line 217, in lazycache
INTERNALERROR> E             File "<frozen linecache>", line 238, in _make_lazycache_entry
INTERNALERROR> E             File "<frozen linecache>", line 265, in _bless_my_loader
INTERNALERROR> E           DeprecationWarning: Module globals is missing a __spec__.loader
INTERNALERROR> E           
INTERNALERROR> E           During handling of the above exception, another exception occurred:
INTERNALERROR> E           
INTERNALERROR> E           Traceback (most recent call last):
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/main.py", line 318, in wrap_session
INTERNALERROR> E               session.exitstatus = doit(config, session) or 0
INTERNALERROR> E                                    ~~~~^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/main.py", line 372, in _main
INTERNALERROR> E               config.hook.pytest_runtestloop(session=session)
INTERNALERROR> E               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_hooks.py", line 512, in __call__
INTERNALERROR> E               return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
INTERNALERROR> E                      ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_manager.py", line 120, in _hookexec
INTERNALERROR> E               return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
INTERNALERROR> E                      ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 167, in _multicall
INTERNALERROR> E               raise exception
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR> E               teardown.throw(exception)
INTERNALERROR> E               ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/logging.py", line 801, in pytest_runtestloop
INTERNALERROR> E               return (yield)  # Run all the tests.
INTERNALERROR> E                       ^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR> E               teardown.throw(exception)
INTERNALERROR> E               ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/terminal.py", line 707, in pytest_runtestloop
INTERNALERROR> E               result = yield
INTERNALERROR> E                        ^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 121, in _multicall
INTERNALERROR> E               res = hook_impl.function(*args)
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/xdist/remote.py", line 206, in pytest_runtestloop
INTERNALERROR> E               self.run_one_test()
INTERNALERROR> E               ~~~~~~~~~~~~~~~~~^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/xdist/remote.py", line 227, in run_one_test
INTERNALERROR> E               self.config.hook.pytest_runtest_protocol(item=item, nextitem=nextitem)
INTERNALERROR> E               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_hooks.py", line 512, in __call__
INTERNALERROR> E               return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
INTERNALERROR> E                      ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_manager.py", line 120, in _hookexec
INTERNALERROR> E               return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
INTERNALERROR> E                      ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 167, in _multicall
INTERNALERROR> E               raise exception
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR> E               teardown.throw(exception)
INTERNALERROR> E               ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/warnings.py", line 89, in pytest_runtest_protocol
INTERNALERROR> E               return (yield)
INTERNALERROR> E                       ^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR> E               teardown.throw(exception)
INTERNALERROR> E               ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/assertion/__init__.py", line 192, in pytest_runtest_protocol
INTERNALERROR> E               return (yield)
INTERNALERROR> E                       ^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR> E               teardown.throw(exception)
INTERNALERROR> E               ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/unittest.py", line 591, in pytest_runtest_protocol
INTERNALERROR> E               return (yield)
INTERNALERROR> E                       ^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR> E               teardown.throw(exception)
INTERNALERROR> E               ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/faulthandler.py", line 102, in pytest_runtest_protocol
INTERNALERROR> E               return (yield)
INTERNALERROR> E                       ^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 121, in _multicall
INTERNALERROR> E               res = hook_impl.function(*args)
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/runner.py", line 118, in pytest_runtest_protocol
INTERNALERROR> E               runtestprotocol(item, nextitem=nextitem)
INTERNALERROR> E               ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/runner.py", line 137, in runtestprotocol
INTERNALERROR> E               reports.append(call_and_report(item, "call", log))
INTERNALERROR> E                              ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/runner.py", line 249, in call_and_report
INTERNALERROR> E               report: TestReport = ihook.pytest_runtest_makereport(item=item, call=call)
INTERNALERROR> E                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_hooks.py", line 512, in __call__
INTERNALERROR> E               return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
INTERNALERROR> E                      ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_manager.py", line 120, in _hookexec
INTERNALERROR> E               return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
INTERNALERROR> E                      ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 167, in _multicall
INTERNALERROR> E               raise exception
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR> E               teardown.throw(exception)
INTERNALERROR> E               ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/_pytest/tmpdir.py", line 333, in pytest_runtest_makereport
INTERNALERROR> E               rep = yield
INTERNALERROR> E                     ^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR> E               teardown.throw(exception)
INTERNALERROR> E               ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 47, in run_old_style_hookwrapper
INTERNALERROR> E               _warn_teardown_exception(hook_name, hook_impl, e)
INTERNALERROR> E               ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E             File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 73, in _warn_teardown_exception
INTERNALERROR> E               warnings.warn(PluggyTeardownRaisedWarning(msg), stacklevel=6)
INTERNALERROR> E               ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR> E           pluggy.PluggyTeardownRaisedWarning: A plugin raised an exception during an old-style hookwrapper teardown.
INTERNALERROR> E           Plugin: hypothesispytest, Hook: pytest_runtest_makereport
INTERNALERROR> E           DeprecationWarning: Module globals is missing a __spec__.loader
INTERNALERROR> E           For more information see https://pluggy.readthedocs.io/en/stable/api_reference.html#pluggy.PluggyTeardownRaisedWarning
INTERNALERROR> 
INTERNALERROR> /usr/lib/python3.15/site-packages/xdist/dsession.py:232: AssertionError
INTERNALERROR> Traceback (most recent call last):
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/_pytest/main.py", line 318, in wrap_session
INTERNALERROR>     session.exitstatus = doit(config, session) or 0
INTERNALERROR>                          ~~~~^^^^^^^^^^^^^^^^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/_pytest/main.py", line 372, in _main
INTERNALERROR>     config.hook.pytest_runtestloop(session=session)
INTERNALERROR>     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/pluggy/_hooks.py", line 512, in __call__
INTERNALERROR>     return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
INTERNALERROR>            ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/pluggy/_manager.py", line 120, in _hookexec
INTERNALERROR>     return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
INTERNALERROR>            ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 167, in _multicall
INTERNALERROR>     raise exception
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR>     teardown.throw(exception)
INTERNALERROR>     ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/_pytest/logging.py", line 801, in pytest_runtestloop
INTERNALERROR>     return (yield)  # Run all the tests.
INTERNALERROR>             ^^^^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 139, in _multicall
INTERNALERROR>     teardown.throw(exception)
INTERNALERROR>     ~~~~~~~~~~~~~~^^^^^^^^^^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/_pytest/terminal.py", line 707, in pytest_runtestloop
INTERNALERROR>     result = yield
INTERNALERROR>              ^^^^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/pluggy/_callers.py", line 121, in _multicall
INTERNALERROR>     res = hook_impl.function(*args)
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/xdist/dsession.py", line 138, in pytest_runtestloop
INTERNALERROR>     self.loop_once()
INTERNALERROR>     ~~~~~~~~~~~~~~^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/xdist/dsession.py", line 163, in loop_once
INTERNALERROR>     call(**kwargs)
INTERNALERROR>     ~~~~^^^^^^^^^^
INTERNALERROR>   File "/usr/lib/python3.15/site-packages/xdist/dsession.py", line 217, in worker_workerfinished
INTERNALERROR>     assert not crashitem, (crashitem, node)
INTERNALERROR>            ^^^^^^^^^^^^^
INTERNALERROR> AssertionError: ('hypothesis-python/tests/cover/test_example.py::test_xfail_reraises_non_specified_exception', <WorkerController gw9>)

https://docs.python.org/3.15/whatsnew/3.15.html

For our attempts to build python-hypothesis with Python 3.15, see:
https://koji.fedoraproject.org/koji/search?terms=python-hypothesis&type=package&match=exact

Let us know here if you have any questions.

Python 3.15 is planned to be included in Fedora 45.
To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.15.
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.

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