2025-09-08T00:53:51,346 Created temporary directory: /tmp/pip-build-tracker-r__tjntx 2025-09-08T00:53:51,346 Initialized build tracking at /tmp/pip-build-tracker-r__tjntx 2025-09-08T00:53:51,347 Created build tracker: /tmp/pip-build-tracker-r__tjntx 2025-09-08T00:53:51,347 Entered build tracker: /tmp/pip-build-tracker-r__tjntx 2025-09-08T00:53:51,347 Created temporary directory: /tmp/pip-wheel-6az3bjn0 2025-09-08T00:53:51,350 Created temporary directory: /tmp/pip-ephem-wheel-cache-i5i1kshm 2025-09-08T00:53:51,410 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T00:53:51,412 2 location(s) to search for versions of python-cson: 2025-09-08T00:53:51,412 * https://pypi.org/simple/python-cson/ 2025-09-08T00:53:51,412 * https://www.piwheels.org/simple/python-cson/ 2025-09-08T00:53:51,412 Fetching project page and analyzing links: https://pypi.org/simple/python-cson/ 2025-09-08T00:53:51,413 Getting page https://pypi.org/simple/python-cson/ 2025-09-08T00:53:51,414 Found index url https://pypi.org/simple/ 2025-09-08T00:53:51,484 Fetched page https://pypi.org/simple/python-cson/ as application/vnd.pypi.simple.v1+json 2025-09-08T00:53:51,487 Found link https://files.pythonhosted.org/packages/56/54/a7b62c8e9d566ad45a667db23519e37b797217da7da5a90258dbb10c0481/python-cson-1.0.0.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.0 2025-09-08T00:53:51,487 Found link https://files.pythonhosted.org/packages/eb/01/f3deda50f80f641fea663b3f94045faf183cab3432ab2cce650eda6918d4/python-cson-1.0.0.zip (from https://pypi.org/simple/python-cson/), version: 1.0.0 2025-09-08T00:53:51,487 Found link https://files.pythonhosted.org/packages/1e/90/9e9a41b0998a239ff833fb37192c6464732707452cbaa27476da98533069/python-cson-1.0.1.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.1 2025-09-08T00:53:51,488 Found link https://files.pythonhosted.org/packages/52/ab/205d1610bdab9002e521ab35957906853c66dd39f46b1f9d985ca832ce03/python-cson-1.0.1.zip (from https://pypi.org/simple/python-cson/), version: 1.0.1 2025-09-08T00:53:51,488 Found link https://files.pythonhosted.org/packages/0e/d9/763b283e6fc325e8aab1fdbe2a61e8a4933d6e33213931f78e3b5339eb5d/python-cson-1.0.2.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.2 2025-09-08T00:53:51,488 Found link https://files.pythonhosted.org/packages/97/42/01e2214a819999248c1dbe58da6e02853a4b886919d381be2ad14076feae/python-cson-1.0.2.zip (from https://pypi.org/simple/python-cson/), version: 1.0.2 2025-09-08T00:53:51,488 Found link https://files.pythonhosted.org/packages/fb/3b/a2872e0fd83a9b4ae014b5aad1a81040801a56ba35708fa620b2460e5cf1/python-cson-1.0.3.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.3 2025-09-08T00:53:51,489 Found link https://files.pythonhosted.org/packages/13/ac/78f9f39e538a04534b3dc6731881e478f3b990cb916217bc642dc9936059/python-cson-1.0.3.zip (from https://pypi.org/simple/python-cson/), version: 1.0.3 2025-09-08T00:53:51,489 Found link https://files.pythonhosted.org/packages/42/cd/aced4f0fa818f0ba0f28132f33866eeac3e93c2f6d01f7dcb43def84543c/python-cson-1.0.4.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.4 2025-09-08T00:53:51,489 Found link https://files.pythonhosted.org/packages/3b/18/09a6313cd94d9a88413f492273f0033cb309d1e0236d993efff23343ea9a/python-cson-1.0.4.zip (from https://pypi.org/simple/python-cson/), version: 1.0.4 2025-09-08T00:53:51,489 Found link https://files.pythonhosted.org/packages/68/3d/5cac3081320b142288e556117ebda8f276649eb77526de3641e8bb0a9caf/python-cson-1.0.5.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.5 2025-09-08T00:53:51,489 Found link https://files.pythonhosted.org/packages/4b/ef/243f724738bcff88190bf77b86e434d6471aa85e27e60b94877eb10844cf/python-cson-1.0.5.zip (from https://pypi.org/simple/python-cson/), version: 1.0.5 2025-09-08T00:53:51,490 Found link https://files.pythonhosted.org/packages/c9/8a/12c0644e58436415b746a02d38fdf15d27057a4c1cbf844d940893547d22/python-cson-1.0.6.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.6 2025-09-08T00:53:51,490 Found link https://files.pythonhosted.org/packages/66/78/975d7b0dbb190599672d31a3054cfdfed40b766c316630ace9152acce4a3/python-cson-1.0.6.zip (from https://pypi.org/simple/python-cson/), version: 1.0.6 2025-09-08T00:53:51,490 Found link https://files.pythonhosted.org/packages/25/61/1f9477ec46a663fda4c804bb35bbd0cc045e37f1d4e6e6670873abed0000/python-cson-1.0.7.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.7 2025-09-08T00:53:51,490 Found link https://files.pythonhosted.org/packages/fe/ee/0e7b64885b3f3e6bdb99775965f6f1c9e67887d3535985bdf242285caec6/python-cson-1.0.7.zip (from https://pypi.org/simple/python-cson/), version: 1.0.7 2025-09-08T00:53:51,491 Found link https://files.pythonhosted.org/packages/2c/4b/dfa1fa8ad2d5f63f87afc84cb7a58312d3d144b681b10da8ee76aea0d0f5/python-cson-1.0.8.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.8 2025-09-08T00:53:51,491 Found link https://files.pythonhosted.org/packages/0c/60/0954616a4ff0f4134d37fd8e2114227b4b4215a4c2ada223de1f8b9b428c/python-cson-1.0.8.zip (from https://pypi.org/simple/python-cson/), version: 1.0.8 2025-09-08T00:53:51,491 Found link https://files.pythonhosted.org/packages/3d/0f/8895f949257005c4e651076eea351a3feaaeb7d5901d655340eb7d0eb4a4/python-cson-1.0.9.tar.gz (from https://pypi.org/simple/python-cson/), version: 1.0.9 2025-09-08T00:53:51,491 Found link https://files.pythonhosted.org/packages/29/78/5c86db468cd29bcd2f83e331094e49448f1d90716937eefadac384765995/python-cson-1.0.9.zip (from https://pypi.org/simple/python-cson/), version: 1.0.9 2025-09-08T00:53:51,492 Fetching project page and analyzing links: https://www.piwheels.org/simple/python-cson/ 2025-09-08T00:53:51,492 Getting page https://www.piwheels.org/simple/python-cson/ 2025-09-08T00:53:51,493 Found index url https://www.piwheels.org/simple/ 2025-09-08T00:53:51,586 Fetched page https://www.piwheels.org/simple/python-cson/ as text/html 2025-09-08T00:53:51,587 Skipping link: No binaries permitted for python-cson: https://www.piwheels.org/simple/python-cson/python_cson-1.0.6-py3-none-any.whl#sha256=26d27fcd530817ca01db1738ec5411e8bde6966b106cf6b1cb84ab40d306a6d6 (from https://www.piwheels.org/simple/python-cson/) 2025-09-08T00:53:51,588 Skipping link: No binaries permitted for python-cson: https://www.piwheels.org/simple/python-cson/python_cson-1.0.3-py3-none-any.whl#sha256=b6f66bc6cda1b989e6327c36a24c44cbbaccef3019d851f648e3b3788e42af51 (from https://www.piwheels.org/simple/python-cson/) 2025-09-08T00:53:51,588 Skipping link: No binaries permitted for python-cson: https://archive1.piwheels.org/simple/python-cson/python_cson-1.0.1-py3-none-any.whl#sha256=efc3de2064fa4d124c8d18dfb24f617f64963382e2ba684bb6f10f50110fefc2 (from https://www.piwheels.org/simple/python-cson/) 2025-09-08T00:53:51,588 Skipping link: No binaries permitted for python-cson: https://archive1.piwheels.org/simple/python-cson/python_cson-1.0.0-py3-none-any.whl#sha256=560b6d2a6a8c941594af8872aa9a7cbf8fb05ffee96174f13cb6332f86d758b2 (from https://www.piwheels.org/simple/python-cson/) 2025-09-08T00:53:51,588 Skipping link: not a file: https://www.piwheels.org/simple/python-cson/ 2025-09-08T00:53:51,588 Skipping link: not a file: https://pypi.org/simple/python-cson/ 2025-09-08T00:53:51,615 Given no hashes to check 2 links for project 'python-cson': discarding no candidates 2025-09-08T00:53:51,616 Collecting python-cson==1.0.9 2025-09-08T00:53:51,618 Created temporary directory: /tmp/pip-unpack-tq9h9yno 2025-09-08T00:53:51,866 Downloading python-cson-1.0.9.zip (5.2 kB) 2025-09-08T00:53:51,882 Added python-cson==1.0.9 from https://files.pythonhosted.org/packages/29/78/5c86db468cd29bcd2f83e331094e49448f1d90716937eefadac384765995/python-cson-1.0.9.zip to build tracker '/tmp/pip-build-tracker-r__tjntx' 2025-09-08T00:53:51,884 Running setup.py (path:/tmp/pip-wheel-6az3bjn0/python-cson_6e92c494047c472ebd7c36872004faaf/setup.py) egg_info for package python-cson 2025-09-08T00:53:51,885 Created temporary directory: /tmp/pip-pip-egg-info-xp80d0sa 2025-09-08T00:53:51,885 Preparing metadata (setup.py): started 2025-09-08T00:53:51,887 Running command python setup.py egg_info 2025-09-08T00:53:52,410 Traceback (most recent call last): 2025-09-08T00:53:52,411 File "", line 2, in 2025-09-08T00:53:52,412 exec(compile(''' 2025-09-08T00:53:52,412 ~~~~^^^^^^^^^^^^ 2025-09-08T00:53:52,412 # This is -- a caller that pip uses to run setup.py 2025-09-08T00:53:52,412 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,412 ...<32 lines>... 2025-09-08T00:53:52,412 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T00:53:52,413 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,413 ''' % ('/tmp/pip-wheel-6az3bjn0/python-cson_6e92c494047c472ebd7c36872004faaf/setup.py',), "", "exec")) 2025-09-08T00:53:52,413 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,413 File "", line 35, in 2025-09-08T00:53:52,413 File "/tmp/pip-wheel-6az3bjn0/python-cson_6e92c494047c472ebd7c36872004faaf/setup.py", line 28, in 2025-09-08T00:53:52,413 long_description = read_readme('README.md'), 2025-09-08T00:53:52,414 ~~~~~~~~~~~^^^^^^^^^^^^^ 2025-09-08T00:53:52,414 File "/tmp/pip-wheel-6az3bjn0/python-cson_6e92c494047c472ebd7c36872004faaf/setup.py", line 9, in read_readme 2025-09-08T00:53:52,414 return pypandoc.convert('README.md','rst') 2025-09-08T00:53:52,414 ^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,414 AttributeError: module 'pypandoc' has no attribute 'convert' 2025-09-08T00:53:52,498 ERROR: python setup.py egg_info exited with 1 2025-09-08T00:53:52,510 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T00:53:52,510 exec(compile('"'"''"'"''"'"' 2025-09-08T00:53:52,510 # This is -- a caller that pip uses to run setup.py 2025-09-08T00:53:52,510 # 2025-09-08T00:53:52,510 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T00:53:52,510 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T00:53:52,510 # - It provides a clear error message when setuptools is not installed. 2025-09-08T00:53:52,510 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T00:53:52,510 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T00:53:52,510 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T00:53:52,510 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T00:53:52,510 import os, sys, tokenize, traceback 2025-09-08T00:53:52,510 2025-09-08T00:53:52,510 try: 2025-09-08T00:53:52,510 import setuptools 2025-09-08T00:53:52,510 except ImportError: 2025-09-08T00:53:52,510 print( 2025-09-08T00:53:52,510 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T00:53:52,510 "the build environment with exception:", 2025-09-08T00:53:52,510 file=sys.stderr, 2025-09-08T00:53:52,510 ) 2025-09-08T00:53:52,510 traceback.print_exc() 2025-09-08T00:53:52,510 sys.exit(1) 2025-09-08T00:53:52,510 2025-09-08T00:53:52,510 __file__ = %r 2025-09-08T00:53:52,510 sys.argv[0] = __file__ 2025-09-08T00:53:52,510 2025-09-08T00:53:52,510 if os.path.exists(__file__): 2025-09-08T00:53:52,510 filename = __file__ 2025-09-08T00:53:52,510 with tokenize.open(__file__) as f: 2025-09-08T00:53:52,510 setup_py_code = f.read() 2025-09-08T00:53:52,510 else: 2025-09-08T00:53:52,510 filename = "" 2025-09-08T00:53:52,510 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T00:53:52,510 2025-09-08T00:53:52,510 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T00:53:52,510 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-6az3bjn0/python-cson_6e92c494047c472ebd7c36872004faaf/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-xp80d0sa[/] 2025-09-08T00:53:52,511 [bold magenta]cwd[/]: /tmp/pip-wheel-6az3bjn0/python-cson_6e92c494047c472ebd7c36872004faaf/ 2025-09-08T00:53:52,511 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T00:53:52,512 ERROR: metadata generation failed 2025-09-08T00:53:52,517 Exception information: 2025-09-08T00:53:52,517 Traceback (most recent call last): 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T00:53:52,517 call_subprocess( 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~^ 2025-09-08T00:53:52,517 args, 2025-09-08T00:53:52,517 ^^^^^ 2025-09-08T00:53:52,517 ...<2 lines>... 2025-09-08T00:53:52,517 spinner=spinner, 2025-09-08T00:53:52,517 ^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 ) 2025-09-08T00:53:52,517 ^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T00:53:52,517 raise error 2025-09-08T00:53:52,517 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T00:53:52,517 2025-09-08T00:53:52,517 The above exception was the direct cause of the following exception: 2025-09-08T00:53:52,517 2025-09-08T00:53:52,517 Traceback (most recent call last): 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T00:53:52,517 status = _inner_run() 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T00:53:52,517 return self.run(options, args) 2025-09-08T00:53:52,517 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T00:53:52,517 return func(self, options, args) 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T00:53:52,517 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T00:53:52,517 result = self._result = resolver.resolve( 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~~^ 2025-09-08T00:53:52,517 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T00:53:52,517 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 ) 2025-09-08T00:53:52,517 ^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T00:53:52,517 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T00:53:52,517 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T00:53:52,517 if not criterion.candidates: 2025-09-08T00:53:52,517 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T00:53:52,517 return bool(self._sequence) 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T00:53:52,517 self._bool = any(self) 2025-09-08T00:53:52,517 ~~~^^^^^^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T00:53:52,517 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T00:53:52,517 ^^^^^^^^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T00:53:52,517 candidate = func() 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T00:53:52,517 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T00:53:52,517 link, template, name, version 2025-09-08T00:53:52,517 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 ) 2025-09-08T00:53:52,517 ^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T00:53:52,517 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~^ 2025-09-08T00:53:52,517 link, 2025-09-08T00:53:52,517 ^^^^^ 2025-09-08T00:53:52,517 ...<3 lines>... 2025-09-08T00:53:52,517 version=version, 2025-09-08T00:53:52,517 ^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 ) 2025-09-08T00:53:52,517 ^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T00:53:52,517 super().__init__( 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~~^ 2025-09-08T00:53:52,517 link=link, 2025-09-08T00:53:52,517 ^^^^^^^^^^ 2025-09-08T00:53:52,517 ...<4 lines>... 2025-09-08T00:53:52,517 version=version, 2025-09-08T00:53:52,517 ^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 ) 2025-09-08T00:53:52,517 ^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T00:53:52,517 self.dist = self._prepare() 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~^^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T00:53:52,517 dist = self._prepare_distribution() 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T00:53:52,517 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T00:53:52,517 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T00:53:52,517 dist = _get_prepared_distribution( 2025-09-08T00:53:52,517 req, 2025-09-08T00:53:52,517 ...<3 lines>... 2025-09-08T00:53:52,517 self.check_build_deps, 2025-09-08T00:53:52,517 ) 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T00:53:52,517 abstract_dist.prepare_distribution_metadata( 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T00:53:52,517 finder, build_isolation, check_build_deps 2025-09-08T00:53:52,517 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 ) 2025-09-08T00:53:52,517 ^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T00:53:52,517 self.req.prepare_metadata() 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T00:53:52,517 self.metadata_directory = generate_metadata_legacy( 2025-09-08T00:53:52,517 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T00:53:52,517 build_env=self.build_env, 2025-09-08T00:53:52,517 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 ...<3 lines>... 2025-09-08T00:53:52,517 details=details, 2025-09-08T00:53:52,517 ^^^^^^^^^^^^^^^^ 2025-09-08T00:53:52,517 ) 2025-09-08T00:53:52,517 ^ 2025-09-08T00:53:52,517 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T00:53:52,517 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T00:53:52,517 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T00:53:52,539 Removed python-cson==1.0.9 from https://files.pythonhosted.org/packages/29/78/5c86db468cd29bcd2f83e331094e49448f1d90716937eefadac384765995/python-cson-1.0.9.zip from build tracker '/tmp/pip-build-tracker-r__tjntx' 2025-09-08T00:53:52,539 Removed build tracker: '/tmp/pip-build-tracker-r__tjntx'