Traceback
--
  | =========
  |  
  | Traceback (most recent call last):
  | File "/home/docs/checkouts/readthedocs.org/user_builds/pytest/envs/14066/lib/python3.13/site-packages/sphinx/cmd/build.py", line 414, in build_main
  | app = Sphinx(
  | srcdir=args.sourcedir,
  | ...<14 lines>...
  | exception_on_warning=args.exception_on_warning,
  | )
  | File "/home/docs/checkouts/readthedocs.org/user_builds/pytest/envs/14066/lib/python3.13/site-packages/sphinx/application.py", line 299, in __init__
  | self.setup_extension(extension)
  | ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
  | File "/home/docs/checkouts/readthedocs.org/user_builds/pytest/envs/14066/lib/python3.13/site-packages/sphinx/application.py", line 505, in setup_extension
  | self.registry.load_extension(self, extname)
  | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
  | File "/home/docs/checkouts/readthedocs.org/user_builds/pytest/envs/14066/lib/python3.13/site-packages/sphinx/registry.py", line 562, in load_extension
  | metadata = setup(app)
  | File "/home/docs/checkouts/readthedocs.org/user_builds/pytest/envs/14066/lib/python3.13/site-packages/sphinxcontrib_trio/__init__.py", line 408, in setup
  | del directives._directives["autofunction"]
  | ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
  | KeyError: 'autofunction'