=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/devel/py-argparse-manpage", "all", "PYTHON_VERSION_REQD=315", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
===> Building for py315-argparse-manpage-4.7
* Building wheel...
running bdist_wheel
running build
running build_py
running build_manpages
generating man/argparse-manpage.1
Traceback (most recent call last):
  File "/opt/pkg/lib/python3.15/site-packages/pyproject_hooks/_in_process/_in_process.py", line 406, in <module>
    main()
    ~~~~^^
  File "/opt/pkg/lib/python3.15/site-packages/pyproject_hooks/_in_process/_in_process.py", line 381, in main
    json_out["return_val"] = hook(**hook_input["kwargs"])
                             ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/pyproject_hooks/_in_process/_in_process.py", line 286, in build_wheel
    return _build_backend().build_wheel(
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        wheel_directory, config_settings, metadata_directory
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/build_meta.py", line 438, in build_wheel
    return _build(['bdist_wheel'])
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/build_meta.py", line 429, in _build
    return self._build_with_temp_dir(
           ~~~~~~~~~~~~~~~~~~~~~~~~~^
        cmd,
        ^^^^
    ...<3 lines>...
        self._arbitrary_args(config_settings),
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/build_meta.py", line 410, in _build_with_temp_dir
    self.run_setup()
    ~~~~~~~~~~~~~~^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/build_meta.py", line 520, in run_setup
    super().run_setup(setup_script=setup_script)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/build_meta.py", line 317, in run_setup
    exec(code, locals())  # noqa: S102 # exec is intentional here
    ~~~~^^^^^^^^^^^^^^^^
  File "<string>", line 29, in <module>
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/__init__.py", line 117, in setup
    return distutils.core.setup(**attrs)  # type: ignore[return-value]
           ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/core.py", line 168, in setup
    return run_commands(dist)
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/core.py", line 184, in run_commands
    dist.run_commands()
    ~~~~~~~~~~~~~~~~~^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/dist.py", line 1028, in run_commands
    self.run_command(cmd)
    ~~~~~~~~~~~~~~~~^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/dist.py", line 1106, in run_command
    super().run_command(command)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/dist.py", line 1047, in run_command
    cmd_obj.run()
    ~~~~~~~~~~~^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/command/bdist_wheel.py", line 385, in run
    self.run_command("build")
    ~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/cmd.py", line 342, in run_command
    self.distribution.run_command(command)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/dist.py", line 1106, in run_command
    super().run_command(command)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/dist.py", line 1047, in run_command
    cmd_obj.run()
    ~~~~~~~~~~~^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/command/build.py", line 137, in run
    self.run_command(cmd_name)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/cmd.py", line 342, in run_command
    self.distribution.run_command(command)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/dist.py", line 1106, in run_command
    super().run_command(command)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/dist.py", line 1047, in run_command
    cmd_obj.run()
    ~~~~~~~~~~~^^
  File "/home/pbuild/work/devel/py-argparse-manpage/work/argparse_manpage-4.7/build_manpages/build_manpages.py", line 151, in run
    self.run_command(DEFAULT_CMD_NAME)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/cmd.py", line 342, in run_command
    self.distribution.run_command(command)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/dist.py", line 1106, in run_command
    super().run_command(command)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/pkg/lib/python3.15/site-packages/setuptools/_distutils/dist.py", line 1047, in run_command
    cmd_obj.run()
    ~~~~~~~~~~~^^
  File "/home/pbuild/work/devel/py-argparse-manpage/work/argparse_manpage-4.7/build_manpages/build_manpages.py", line 131, in run
    write_to_filename(str(manpage), page)
                      ~~~^^^^^^^^^
  File "/home/pbuild/work/devel/py-argparse-manpage/work/argparse_manpage-4.7/argparse_manpage/manpage.py", line 249, in __str__
    lines.extend(self.mf.format_parser(self.parser, extra_description=extra_description))
                 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pbuild/work/devel/py-argparse-manpage/work/argparse_manpage-4.7/argparse_manpage/manpage.py", line 459, in format_parser
    return self._format_parser(parser, extra_description=extra_description)
           ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pbuild/work/devel/py-argparse-manpage/work/argparse_manpage-4.7/argparse_manpage/manpage.py", line 445, in _format_parser
    ag_lines = self._format_action_group(group, subcommand)
  File "/home/pbuild/work/devel/py-argparse-manpage/work/argparse_manpage-4.7/argparse_manpage/manpage.py", line 571, in _format_action_group
    content.extend(self._format_action(action))
                   ~~~~~~~~~~~~~~~~~~~^^^^^^^^
  File "/home/pbuild/work/devel/py-argparse-manpage/work/argparse_manpage-4.7/argparse_manpage/manpage.py", line 470, in _format_action
    help_text = self.of._format_text(self._expand_help(action)).strip('\n')
                                     ~~~~~~~~~~~~~~~~~^^^^^^^^
  File "/opt/pkg/lib/python3.15/argparse.py", line 716, in _expand_help
    return self._apply_text_markup(help_string)
           ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
  File "/opt/pkg/lib/python3.15/argparse.py", line 567, in _apply_text_markup
    t = self._theme
        ^^^^^^^^^^^
  File "/opt/pkg/lib/python3.15/argparse.py", line 229, in _theme
    if self._cached_theme is None:
       ^^^^^^^^^^^^^^^^^^
AttributeError: '_ManpageFormatter' object has no attribute '_cached_theme'. Did you mean '.of._cached_theme' instead of '._cached_theme'?

TIP pass --env-dir and --sdist-extract-dir to keep the build environment and sources, then see https://build.pypa.io/en/stable/how-to/troubleshooting.html#debug-a-failed-build for help debugging a failed build
ERROR Backend subprocess exited when trying to invoke build_wheel
*** Error code 1

Stop.
bmake[1]: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/devel/py-argparse-manpage
*** Error code 1

Stop.
bmake: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/devel/py-argparse-manpage