2025-09-07T20:13:35,613 Created temporary directory: /tmp/pip-build-tracker-0pfdpx63 2025-09-07T20:13:35,613 Initialized build tracking at /tmp/pip-build-tracker-0pfdpx63 2025-09-07T20:13:35,613 Created build tracker: /tmp/pip-build-tracker-0pfdpx63 2025-09-07T20:13:35,614 Entered build tracker: /tmp/pip-build-tracker-0pfdpx63 2025-09-07T20:13:35,614 Created temporary directory: /tmp/pip-wheel-u0xg20pm 2025-09-07T20:13:35,617 Created temporary directory: /tmp/pip-ephem-wheel-cache-xkuu10x5 2025-09-07T20:13:35,678 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:13:35,680 2 location(s) to search for versions of mailtoplone-base: 2025-09-07T20:13:35,680 * https://pypi.org/simple/mailtoplone-base/ 2025-09-07T20:13:35,680 * https://www.piwheels.org/simple/mailtoplone-base/ 2025-09-07T20:13:35,680 Fetching project page and analyzing links: https://pypi.org/simple/mailtoplone-base/ 2025-09-07T20:13:35,681 Getting page https://pypi.org/simple/mailtoplone-base/ 2025-09-07T20:13:35,682 Found index url https://pypi.org/simple/ 2025-09-07T20:13:35,753 Fetched page https://pypi.org/simple/mailtoplone-base/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:13:35,755 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/e1/41/55347b1c395f84f175a2c79f13765849e49cef3073a97f4628f92d0a60fa/mailtoplone.base-0.1-py2.4.egg (from https://pypi.org/simple/mailtoplone-base/) 2025-09-07T20:13:35,755 Found link https://files.pythonhosted.org/packages/a3/e4/040c451321a2a3c53941c50424002821d4b969c2d9590d394c427cb1093c/mailtoplone.base-0.1.tar.gz (from https://pypi.org/simple/mailtoplone-base/), version: 0.1 2025-09-07T20:13:35,755 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/69/e0/4f56d3db4eef1c2ef97f2b8a7c269858ce865140f3f12d5e22220df5bba2/mailtoplone.base-0.2-py2.4.egg (from https://pypi.org/simple/mailtoplone-base/) 2025-09-07T20:13:35,756 Found link https://files.pythonhosted.org/packages/97/79/6b07d96f6fe12183718fe62978df0b862982a08e7289e96d38b76bcfe408/mailtoplone.base-0.2.tar.gz (from https://pypi.org/simple/mailtoplone-base/), version: 0.2 2025-09-07T20:13:35,756 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/8f/f7/c471afa022c029a57b3b99cefc9e6136dabd6dd73253d1dfc0e126ac7bec/mailtoplone.base-0.2.1-py2.4.egg (from https://pypi.org/simple/mailtoplone-base/) 2025-09-07T20:13:35,756 Found link https://files.pythonhosted.org/packages/e8/91/2ddb1133cdc13ef8c36374dfd0d88500f3b7bd473b7d587d9cca74d95df3/mailtoplone.base-0.2.1.tar.gz (from https://pypi.org/simple/mailtoplone-base/), version: 0.2.1 2025-09-07T20:13:35,756 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/5c/1e/db6c16d4a5da628db1de886faef7918ab5838bd1d6ec600ddaf1bc92154d/mailtoplone.base-0.2.2-py2.4.egg (from https://pypi.org/simple/mailtoplone-base/) 2025-09-07T20:13:35,756 Found link https://files.pythonhosted.org/packages/e2/aa/c4b3e53b3fd384b7b7aeb01abc54ab714e9f4fbd908de2dccb0354c0b819/mailtoplone.base-0.2.2.tar.gz (from https://pypi.org/simple/mailtoplone-base/), version: 0.2.2 2025-09-07T20:13:35,756 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/09/f6/b3cdd1ec2db324196da7a8200087a74fa6df905bc19a96dc5b399a05a7c6/mailtoplone.base-0.2.3-py2.4.egg (from https://pypi.org/simple/mailtoplone-base/) 2025-09-07T20:13:35,757 Found link https://files.pythonhosted.org/packages/91/87/b69e21397f55e121be0b0fd13fe0ac20b103e63558220fba27b437b8a19f/mailtoplone.base-0.2.3.tar.gz (from https://pypi.org/simple/mailtoplone-base/), version: 0.2.3 2025-09-07T20:13:35,757 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/83/02/4ddd1fcfcb4b7883581426619cf2ffe8f7b107abe6fafb6808bcf878eaca/mailtoplone.base-0.2.5-py2.4.egg (from https://pypi.org/simple/mailtoplone-base/) 2025-09-07T20:13:35,757 Found link https://files.pythonhosted.org/packages/45/e5/45146c16458a11ee7b67cb1ec78da84fc2d108d5248a432807a8feadc695/mailtoplone.base-0.2.5.tar.gz (from https://pypi.org/simple/mailtoplone-base/), version: 0.2.5 2025-09-07T20:13:35,757 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/97/48/b28e85e05bbf9802098359c114296087cc5e739bd6a4f39c326caead6c62/mailtoplone.base-0.2.6-py2.4.egg (from https://pypi.org/simple/mailtoplone-base/) 2025-09-07T20:13:35,757 Found link https://files.pythonhosted.org/packages/2f/de/2194a82602abbffa0ee6ea205bfa60cf6b99067b08cbe00c3b272bb7b466/mailtoplone.base-0.2.6.tar.gz (from https://pypi.org/simple/mailtoplone-base/), version: 0.2.6 2025-09-07T20:13:35,758 Found link https://files.pythonhosted.org/packages/10/d0/c64371f5e0059ba5374dd3667e97a31fa6b9e1b24b207fa6372d9d6c5f57/mailtoplone.base-0.2.7.zip (from https://pypi.org/simple/mailtoplone-base/), version: 0.2.7 2025-09-07T20:13:35,758 Fetching project page and analyzing links: https://www.piwheels.org/simple/mailtoplone-base/ 2025-09-07T20:13:35,758 Getting page https://www.piwheels.org/simple/mailtoplone-base/ 2025-09-07T20:13:35,759 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:13:35,845 Fetched page https://www.piwheels.org/simple/mailtoplone-base/ as text/html 2025-09-07T20:13:35,847 Skipping link: No binaries permitted for mailtoplone-base: https://archive1.piwheels.org/simple/mailtoplone-base/mailtoplone.base-0.2.7-py3-none-any.whl#sha256=63e2ce52c81796c8ecb6fd8ed466dbde1aae106a7b1537a05ea3f2c6042fae8d (from https://www.piwheels.org/simple/mailtoplone-base/) 2025-09-07T20:13:35,847 Skipping link: No binaries permitted for mailtoplone-base: https://archive1.piwheels.org/simple/mailtoplone-base/mailtoplone.base-0.2.6-py3-none-any.whl#sha256=35e26810508fe7212ddba2986dd54aab978d6f2fee2a9ab4d6d2e807fbd126e1 (from https://www.piwheels.org/simple/mailtoplone-base/) 2025-09-07T20:13:35,848 Skipping link: not a file: https://www.piwheels.org/simple/mailtoplone-base/ 2025-09-07T20:13:35,848 Skipping link: not a file: https://pypi.org/simple/mailtoplone-base/ 2025-09-07T20:13:35,871 Given no hashes to check 1 links for project 'mailtoplone-base': discarding no candidates 2025-09-07T20:13:35,872 Collecting mailtoplone-base==0.2.1 2025-09-07T20:13:35,874 Created temporary directory: /tmp/pip-unpack-xh0e40s2 2025-09-07T20:13:36,018 Downloading mailtoplone.base-0.2.1.tar.gz (105 kB) 2025-09-07T20:13:36,095 Added mailtoplone-base==0.2.1 from https://files.pythonhosted.org/packages/e8/91/2ddb1133cdc13ef8c36374dfd0d88500f3b7bd473b7d587d9cca74d95df3/mailtoplone.base-0.2.1.tar.gz to build tracker '/tmp/pip-build-tracker-0pfdpx63' 2025-09-07T20:13:36,096 Running setup.py (path:/tmp/pip-wheel-u0xg20pm/mailtoplone-base_ce412588861445b3a7221248947c25e8/setup.py) egg_info for package mailtoplone-base 2025-09-07T20:13:36,096 Created temporary directory: /tmp/pip-pip-egg-info-e5z54rf6 2025-09-07T20:13:36,097 Preparing metadata (setup.py): started 2025-09-07T20:13:36,097 Running command python setup.py egg_info 2025-09-07T20:13:36,606 Traceback (most recent call last): 2025-09-07T20:13:36,608 File "", line 2, in 2025-09-07T20:13:36,608 exec(compile(''' 2025-09-07T20:13:36,608 ~~~~^^^^^^^^^^^^ 2025-09-07T20:13:36,608 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:13:36,608 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,609 ...<32 lines>... 2025-09-07T20:13:36,609 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:13:36,609 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,609 ''' % ('/tmp/pip-wheel-u0xg20pm/mailtoplone-base_ce412588861445b3a7221248947c25e8/setup.py',), "", "exec")) 2025-09-07T20:13:36,609 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,609 File "", line 35, in 2025-09-07T20:13:36,609 File "/tmp/pip-wheel-u0xg20pm/mailtoplone-base_ce412588861445b3a7221248947c25e8/setup.py", line 8, in 2025-09-07T20:13:36,609 long_description=file("README.txt").read(), 2025-09-07T20:13:36,610 ^^^^ 2025-09-07T20:13:36,610 NameError: name 'file' is not defined. Did you mean: 'filter'? 2025-09-07T20:13:36,694 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:13:36,706 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:13:36,706 exec(compile('"'"''"'"''"'"' 2025-09-07T20:13:36,706 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:13:36,706 # 2025-09-07T20:13:36,706 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:13:36,706 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:13:36,706 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:13:36,706 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:13:36,706 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:13:36,706 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:13:36,706 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:13:36,706 import os, sys, tokenize, traceback 2025-09-07T20:13:36,706 2025-09-07T20:13:36,706 try: 2025-09-07T20:13:36,706 import setuptools 2025-09-07T20:13:36,706 except ImportError: 2025-09-07T20:13:36,706 print( 2025-09-07T20:13:36,706 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:13:36,706 "the build environment with exception:", 2025-09-07T20:13:36,706 file=sys.stderr, 2025-09-07T20:13:36,706 ) 2025-09-07T20:13:36,706 traceback.print_exc() 2025-09-07T20:13:36,706 sys.exit(1) 2025-09-07T20:13:36,706 2025-09-07T20:13:36,706 __file__ = %r 2025-09-07T20:13:36,706 sys.argv[0] = __file__ 2025-09-07T20:13:36,706 2025-09-07T20:13:36,706 if os.path.exists(__file__): 2025-09-07T20:13:36,706 filename = __file__ 2025-09-07T20:13:36,706 with tokenize.open(__file__) as f: 2025-09-07T20:13:36,706 setup_py_code = f.read() 2025-09-07T20:13:36,706 else: 2025-09-07T20:13:36,706 filename = "" 2025-09-07T20:13:36,706 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:13:36,706 2025-09-07T20:13:36,706 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:13:36,706 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-u0xg20pm/mailtoplone-base_ce412588861445b3a7221248947c25e8/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-e5z54rf6[/] 2025-09-07T20:13:36,707 [bold magenta]cwd[/]: /tmp/pip-wheel-u0xg20pm/mailtoplone-base_ce412588861445b3a7221248947c25e8/ 2025-09-07T20:13:36,707 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:13:36,708 ERROR: metadata generation failed 2025-09-07T20:13:36,713 Exception information: 2025-09-07T20:13:36,713 Traceback (most recent call last): 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:13:36,713 call_subprocess( 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~^ 2025-09-07T20:13:36,713 args, 2025-09-07T20:13:36,713 ^^^^^ 2025-09-07T20:13:36,713 ...<2 lines>... 2025-09-07T20:13:36,713 spinner=spinner, 2025-09-07T20:13:36,713 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 ) 2025-09-07T20:13:36,713 ^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:13:36,713 raise error 2025-09-07T20:13:36,713 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:13:36,713 2025-09-07T20:13:36,713 The above exception was the direct cause of the following exception: 2025-09-07T20:13:36,713 2025-09-07T20:13:36,713 Traceback (most recent call last): 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:13:36,713 status = _inner_run() 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:13:36,713 return self.run(options, args) 2025-09-07T20:13:36,713 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:13:36,713 return func(self, options, args) 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:13:36,713 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:13:36,713 result = self._result = resolver.resolve( 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:36,713 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:13:36,713 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 ) 2025-09-07T20:13:36,713 ^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:13:36,713 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:13:36,713 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:13:36,713 if not criterion.candidates: 2025-09-07T20:13:36,713 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:13:36,713 return bool(self._sequence) 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:13:36,713 self._bool = any(self) 2025-09-07T20:13:36,713 ~~~^^^^^^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:13:36,713 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:13:36,713 ^^^^^^^^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:13:36,713 candidate = func() 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:13:36,713 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:36,713 link, template, name, version 2025-09-07T20:13:36,713 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 ) 2025-09-07T20:13:36,713 ^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:13:36,713 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~^ 2025-09-07T20:13:36,713 link, 2025-09-07T20:13:36,713 ^^^^^ 2025-09-07T20:13:36,713 ...<3 lines>... 2025-09-07T20:13:36,713 version=version, 2025-09-07T20:13:36,713 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 ) 2025-09-07T20:13:36,713 ^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:13:36,713 super().__init__( 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:36,713 link=link, 2025-09-07T20:13:36,713 ^^^^^^^^^^ 2025-09-07T20:13:36,713 ...<4 lines>... 2025-09-07T20:13:36,713 version=version, 2025-09-07T20:13:36,713 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 ) 2025-09-07T20:13:36,713 ^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:13:36,713 self.dist = self._prepare() 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~^^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:13:36,713 dist = self._prepare_distribution() 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:13:36,713 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:13:36,713 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:13:36,713 dist = _get_prepared_distribution( 2025-09-07T20:13:36,713 req, 2025-09-07T20:13:36,713 ...<3 lines>... 2025-09-07T20:13:36,713 self.check_build_deps, 2025-09-07T20:13:36,713 ) 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:13:36,713 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:36,713 finder, build_isolation, check_build_deps 2025-09-07T20:13:36,713 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 ) 2025-09-07T20:13:36,713 ^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:13:36,713 self.req.prepare_metadata() 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:13:36,713 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:13:36,713 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:36,713 build_env=self.build_env, 2025-09-07T20:13:36,713 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 ...<3 lines>... 2025-09-07T20:13:36,713 details=details, 2025-09-07T20:13:36,713 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:36,713 ) 2025-09-07T20:13:36,713 ^ 2025-09-07T20:13:36,713 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:13:36,713 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:13:36,713 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:13:36,734 Removed mailtoplone-base==0.2.1 from https://files.pythonhosted.org/packages/e8/91/2ddb1133cdc13ef8c36374dfd0d88500f3b7bd473b7d587d9cca74d95df3/mailtoplone.base-0.2.1.tar.gz from build tracker '/tmp/pip-build-tracker-0pfdpx63' 2025-09-07T20:13:36,735 Removed build tracker: '/tmp/pip-build-tracker-0pfdpx63'