2025-09-04T17:03:28,468 Created temporary directory: /tmp/pip-build-tracker-u5_beqln 2025-09-04T17:03:28,468 Initialized build tracking at /tmp/pip-build-tracker-u5_beqln 2025-09-04T17:03:28,469 Created build tracker: /tmp/pip-build-tracker-u5_beqln 2025-09-04T17:03:28,469 Entered build tracker: /tmp/pip-build-tracker-u5_beqln 2025-09-04T17:03:28,469 Created temporary directory: /tmp/pip-wheel-3c0dg43x 2025-09-04T17:03:28,472 Created temporary directory: /tmp/pip-ephem-wheel-cache-2bn46all 2025-09-04T17:03:28,533 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-04T17:03:28,536 2 location(s) to search for versions of flatten-json: 2025-09-04T17:03:28,536 * https://pypi.org/simple/flatten-json/ 2025-09-04T17:03:28,536 * https://www.piwheels.org/simple/flatten-json/ 2025-09-04T17:03:28,536 Fetching project page and analyzing links: https://pypi.org/simple/flatten-json/ 2025-09-04T17:03:28,536 Getting page https://pypi.org/simple/flatten-json/ 2025-09-04T17:03:28,537 Found index url https://pypi.org/simple/ 2025-09-04T17:03:28,611 Fetched page https://pypi.org/simple/flatten-json/ as application/vnd.pypi.simple.v1+json 2025-09-04T17:03:28,614 Found link https://files.pythonhosted.org/packages/f6/09/9c020634b8042b4e94c6365ba921b9467097cb77d3e78fb0a7fcbf4523d2/flatten_json-0.1.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1 2025-09-04T17:03:28,614 Found link https://files.pythonhosted.org/packages/c8/dd/4f1cc6694489b871196329071bacca198acfc6dddedf9cefefdb2d269e24/flatten_json-0.1.1.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.1 2025-09-04T17:03:28,614 Found link https://files.pythonhosted.org/packages/9c/50/bb612f0c6153881218f6ef9b2acb9bafc285f9f44a864c9e3e8d2ec7471d/flatten_json-0.1.2.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.2 2025-09-04T17:03:28,615 Found link https://files.pythonhosted.org/packages/92/a3/fe30261552e378c8e4d473e1e65e492647596c9a7cbd91d5a087f363e0b6/flatten_json-0.1.4.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.4 2025-09-04T17:03:28,615 Found link https://files.pythonhosted.org/packages/8c/9c/ee54c50793f4e690b15e15905db41731146a300899b3d530d89f9832cab7/flatten_json-0.1.5.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.5 2025-09-04T17:03:28,615 Found link https://files.pythonhosted.org/packages/2f/43/6565f80b0319e41e31a4c628943212aa5e4044d160da7186426ce467cf27/flatten_json-0.1.6.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.6 2025-09-04T17:03:28,615 Skipping link: No binaries permitted for flatten-json: https://files.pythonhosted.org/packages/eb/a9/1e35abfc4726065f9692decb3c57cf379e5d5329befc6fa5a1ab835fffb8/flatten_json-0.1.7-py3-none-any.whl (from https://pypi.org/simple/flatten-json/) 2025-09-04T17:03:28,615 Found link https://files.pythonhosted.org/packages/49/e1/02d1f28a0276c0018c5dbe09929b12953c7c6a6d6b887686492ce53278a1/flatten_json-0.1.7.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.7 2025-09-04T17:03:28,615 Skipping link: No binaries permitted for flatten-json: https://files.pythonhosted.org/packages/a0/d3/a5d5d3ed553e059e2b844177087beb5d32cd2d19959a466b1e9b3c795995/flatten_json-0.1.8-py3-none-any.whl (from https://pypi.org/simple/flatten-json/) 2025-09-04T17:03:28,616 Found link https://files.pythonhosted.org/packages/6e/f2/0d733e3345df74b6c39e41680a7b1b3e45fa4f36330354f5e80de3108cce/flatten_json-0.1.8.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.8 2025-09-04T17:03:28,616 Found link https://files.pythonhosted.org/packages/03/d0/08868d3fed5bf244f2b152956facf50f46c35aa6948e882960ad4a1ba750/flatten_json-0.1.12.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.12 2025-09-04T17:03:28,616 Skipping link: No binaries permitted for flatten-json: https://files.pythonhosted.org/packages/51/dd/174c3a6bbc66913d8d95f259026b93595e4944bde47dc3a60309acd0a36b/flatten_json-0.1.13-py3-none-any.whl (from https://pypi.org/simple/flatten-json/) 2025-09-04T17:03:28,616 Found link https://files.pythonhosted.org/packages/cb/be/8f8e563004c7eae0b03be0fc6427a4ce07691c758250fdb31a9e934028d4/flatten_json-0.1.13.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.13 2025-09-04T17:03:28,616 Skipping link: No binaries permitted for flatten-json: https://files.pythonhosted.org/packages/63/b5/99f20a19b839e04fffab924be192681b797b40bcf83abdfa508371c6273c/flatten_json-0.1.14-py3-none-any.whl (from https://pypi.org/simple/flatten-json/) 2025-09-04T17:03:28,617 Found link https://files.pythonhosted.org/packages/0f/14/e9b5e4a8dd7edccc9d0791c4ed2180e50b00ab4c19b07081308814dd4e68/flatten_json-0.1.14.tar.gz (from https://pypi.org/simple/flatten-json/), version: 0.1.14 2025-09-04T17:03:28,617 Fetching project page and analyzing links: https://www.piwheels.org/simple/flatten-json/ 2025-09-04T17:03:28,617 Getting page https://www.piwheels.org/simple/flatten-json/ 2025-09-04T17:03:28,618 Found index url https://www.piwheels.org/simple/ 2025-09-04T17:03:28,729 Fetched page https://www.piwheels.org/simple/flatten-json/ as text/html 2025-09-04T17:03:28,731 Skipping link: No binaries permitted for flatten-json: https://www.piwheels.org/simple/flatten-json/flatten_json-0.1.14-py3-none-any.whl#sha256=543b1dbdd9c98e6788a18ce3f2bf20a942ec9239e37bb53740ae0562bee582b3 (from https://www.piwheels.org/simple/flatten-json/) 2025-09-04T17:03:28,731 Skipping link: No binaries permitted for flatten-json: https://archive1.piwheels.org/simple/flatten-json/flatten_json-0.1.13-py3-none-any.whl#sha256=2daf5ebf8c3b8782b8e273b2847cfb29ff1e1a82cfa9262efd2b1d8105ede057 (from https://www.piwheels.org/simple/flatten-json/) 2025-09-04T17:03:28,732 Skipping link: No binaries permitted for flatten-json: https://archive1.piwheels.org/simple/flatten-json/flatten_json-0.1.12-py3-none-any.whl#sha256=b3e310fad1fd6a937787d66eeba7930c8743ac84edbf1ef372688308d6511341 (from https://www.piwheels.org/simple/flatten-json/) 2025-09-04T17:03:28,732 Skipping link: No binaries permitted for flatten-json: https://archive1.piwheels.org/simple/flatten-json/flatten_json-0.1.8-py3-none-any.whl#sha256=a2850468b9c8b59e2454df7ba653ac0f719365f14f99f10a72ff4c225ef5d3f0 (from https://www.piwheels.org/simple/flatten-json/) 2025-09-04T17:03:28,732 Skipping link: No binaries permitted for flatten-json: https://archive1.piwheels.org/simple/flatten-json/flatten_json-0.1.7-py3-none-any.whl#sha256=cdb1a0802f0268f892294f51014097912ba5a6fea99996573a7e3f0cc43cfd26 (from https://www.piwheels.org/simple/flatten-json/) 2025-09-04T17:03:28,732 Skipping link: No binaries permitted for flatten-json: https://archive1.piwheels.org/simple/flatten-json/flatten_json-0.1.6-py3-none-any.whl#sha256=dac678f8846147040cc12466323d373d578a717fe99ca182f08dfe505463b9f0 (from https://www.piwheels.org/simple/flatten-json/) 2025-09-04T17:03:28,732 Skipping link: No binaries permitted for flatten-json: https://archive1.piwheels.org/simple/flatten-json/flatten_json-0.1.5-py3-none-any.whl#sha256=453655996476ce721155a1cfb20abceea74fbe5dbae8c749c74a56e53b972f32 (from https://www.piwheels.org/simple/flatten-json/) 2025-09-04T17:03:28,732 Skipping link: No binaries permitted for flatten-json: https://archive1.piwheels.org/simple/flatten-json/flatten_json-0.1.4-py3-none-any.whl#sha256=28b473e6297ecd8f6bd59cb9482b40f79c9f0e81b78783f7a8823c38246e4a1f (from https://www.piwheels.org/simple/flatten-json/) 2025-09-04T17:03:28,732 Skipping link: No binaries permitted for flatten-json: https://archive1.piwheels.org/simple/flatten-json/flatten_json-0.1.2-py3-none-any.whl#sha256=aa5726dd18b545b4b5894aced8637a941a21397de3f5ae0f295421d3460eeca3 (from https://www.piwheels.org/simple/flatten-json/) 2025-09-04T17:03:28,733 Skipping link: not a file: https://www.piwheels.org/simple/flatten-json/ 2025-09-04T17:03:28,733 Skipping link: not a file: https://pypi.org/simple/flatten-json/ 2025-09-04T17:03:28,758 Given no hashes to check 1 links for project 'flatten-json': discarding no candidates 2025-09-04T17:03:28,759 Collecting flatten-json==0.1 2025-09-04T17:03:28,761 Created temporary directory: /tmp/pip-unpack-wk20hgdd 2025-09-04T17:03:28,910 Downloading flatten_json-0.1.tar.gz (25 kB) 2025-09-04T17:03:28,933 Added flatten-json==0.1 from https://files.pythonhosted.org/packages/f6/09/9c020634b8042b4e94c6365ba921b9467097cb77d3e78fb0a7fcbf4523d2/flatten_json-0.1.tar.gz to build tracker '/tmp/pip-build-tracker-u5_beqln' 2025-09-04T17:03:28,934 Running setup.py (path:/tmp/pip-wheel-3c0dg43x/flatten-json_38a5abb4a34a4fa2b47a202b26e0a889/setup.py) egg_info for package flatten-json 2025-09-04T17:03:28,935 Created temporary directory: /tmp/pip-pip-egg-info-0nkhg5nu 2025-09-04T17:03:28,935 Preparing metadata (setup.py): started 2025-09-04T17:03:28,936 Running command python setup.py egg_info 2025-09-04T17:03:29,644 Traceback (most recent call last): 2025-09-04T17:03:29,646 File "", line 2, in 2025-09-04T17:03:29,646 exec(compile(''' 2025-09-04T17:03:29,646 ~~~~^^^^^^^^^^^^ 2025-09-04T17:03:29,646 # This is -- a caller that pip uses to run setup.py 2025-09-04T17:03:29,646 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,646 ...<32 lines>... 2025-09-04T17:03:29,646 exec(compile(setup_py_code, filename, "exec")) 2025-09-04T17:03:29,646 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,647 ''' % ('/tmp/pip-wheel-3c0dg43x/flatten-json_38a5abb4a34a4fa2b47a202b26e0a889/setup.py',), "", "exec")) 2025-09-04T17:03:29,647 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,647 File "", line 35, in 2025-09-04T17:03:29,647 File "/tmp/pip-wheel-3c0dg43x/flatten-json_38a5abb4a34a4fa2b47a202b26e0a889/setup.py", line 5, in 2025-09-04T17:03:29,647 with open('README.md') as f: 2025-09-04T17:03:29,647 ~~~~^^^^^^^^^^^^^ 2025-09-04T17:03:29,647 FileNotFoundError: [Errno 2] No such file or directory: 'README.md' 2025-09-04T17:03:29,750 ERROR: python setup.py egg_info exited with 1 2025-09-04T17:03:29,762 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-04T17:03:29,762 exec(compile('"'"''"'"''"'"' 2025-09-04T17:03:29,762 # This is -- a caller that pip uses to run setup.py 2025-09-04T17:03:29,762 # 2025-09-04T17:03:29,762 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-04T17:03:29,762 # import from `distutils.core` to work with newer packaging standards. 2025-09-04T17:03:29,762 # - It provides a clear error message when setuptools is not installed. 2025-09-04T17:03:29,762 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-04T17:03:29,762 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-04T17:03:29,762 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-04T17:03:29,762 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-04T17:03:29,762 import os, sys, tokenize, traceback 2025-09-04T17:03:29,762 2025-09-04T17:03:29,762 try: 2025-09-04T17:03:29,762 import setuptools 2025-09-04T17:03:29,762 except ImportError: 2025-09-04T17:03:29,762 print( 2025-09-04T17:03:29,762 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-04T17:03:29,762 "the build environment with exception:", 2025-09-04T17:03:29,762 file=sys.stderr, 2025-09-04T17:03:29,762 ) 2025-09-04T17:03:29,762 traceback.print_exc() 2025-09-04T17:03:29,762 sys.exit(1) 2025-09-04T17:03:29,762 2025-09-04T17:03:29,762 __file__ = %r 2025-09-04T17:03:29,762 sys.argv[0] = __file__ 2025-09-04T17:03:29,762 2025-09-04T17:03:29,762 if os.path.exists(__file__): 2025-09-04T17:03:29,762 filename = __file__ 2025-09-04T17:03:29,762 with tokenize.open(__file__) as f: 2025-09-04T17:03:29,762 setup_py_code = f.read() 2025-09-04T17:03:29,762 else: 2025-09-04T17:03:29,762 filename = "" 2025-09-04T17:03:29,762 setup_py_code = "from setuptools import setup; setup()" 2025-09-04T17:03:29,762 2025-09-04T17:03:29,762 exec(compile(setup_py_code, filename, "exec")) 2025-09-04T17:03:29,762 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-3c0dg43x/flatten-json_38a5abb4a34a4fa2b47a202b26e0a889/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-0nkhg5nu[/] 2025-09-04T17:03:29,762 [bold magenta]cwd[/]: /tmp/pip-wheel-3c0dg43x/flatten-json_38a5abb4a34a4fa2b47a202b26e0a889/ 2025-09-04T17:03:29,762 Preparing metadata (setup.py): finished with status 'error' 2025-09-04T17:03:29,763 ERROR: metadata generation failed 2025-09-04T17:03:29,768 Exception information: 2025-09-04T17:03:29,768 Traceback (most recent call last): 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-04T17:03:29,768 call_subprocess( 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~^ 2025-09-04T17:03:29,768 args, 2025-09-04T17:03:29,768 ^^^^^ 2025-09-04T17:03:29,768 ...<2 lines>... 2025-09-04T17:03:29,768 spinner=spinner, 2025-09-04T17:03:29,768 ^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 ) 2025-09-04T17:03:29,768 ^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-04T17:03:29,768 raise error 2025-09-04T17:03:29,768 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-04T17:03:29,768 2025-09-04T17:03:29,768 The above exception was the direct cause of the following exception: 2025-09-04T17:03:29,768 2025-09-04T17:03:29,768 Traceback (most recent call last): 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-04T17:03:29,768 status = _inner_run() 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-04T17:03:29,768 return self.run(options, args) 2025-09-04T17:03:29,768 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-04T17:03:29,768 return func(self, options, args) 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-04T17:03:29,768 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-04T17:03:29,768 result = self._result = resolver.resolve( 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:29,768 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-04T17:03:29,768 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 ) 2025-09-04T17:03:29,768 ^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-04T17:03:29,768 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-04T17:03:29,768 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-04T17:03:29,768 if not criterion.candidates: 2025-09-04T17:03:29,768 ^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-04T17:03:29,768 return bool(self._sequence) 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-04T17:03:29,768 self._bool = any(self) 2025-09-04T17:03:29,768 ~~~^^^^^^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-04T17:03:29,768 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-04T17:03:29,768 ^^^^^^^^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-04T17:03:29,768 candidate = func() 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-04T17:03:29,768 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:29,768 link, template, name, version 2025-09-04T17:03:29,768 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 ) 2025-09-04T17:03:29,768 ^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-04T17:03:29,768 self._link_candidate_cache[link] = LinkCandidate( 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~^ 2025-09-04T17:03:29,768 link, 2025-09-04T17:03:29,768 ^^^^^ 2025-09-04T17:03:29,768 ...<3 lines>... 2025-09-04T17:03:29,768 version=version, 2025-09-04T17:03:29,768 ^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 ) 2025-09-04T17:03:29,768 ^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-04T17:03:29,768 super().__init__( 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:29,768 link=link, 2025-09-04T17:03:29,768 ^^^^^^^^^^ 2025-09-04T17:03:29,768 ...<4 lines>... 2025-09-04T17:03:29,768 version=version, 2025-09-04T17:03:29,768 ^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 ) 2025-09-04T17:03:29,768 ^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-04T17:03:29,768 self.dist = self._prepare() 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~^^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-04T17:03:29,768 dist = self._prepare_distribution() 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-04T17:03:29,768 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-04T17:03:29,768 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-04T17:03:29,768 dist = _get_prepared_distribution( 2025-09-04T17:03:29,768 req, 2025-09-04T17:03:29,768 ...<3 lines>... 2025-09-04T17:03:29,768 self.check_build_deps, 2025-09-04T17:03:29,768 ) 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-04T17:03:29,768 abstract_dist.prepare_distribution_metadata( 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:29,768 finder, build_isolation, check_build_deps 2025-09-04T17:03:29,768 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 ) 2025-09-04T17:03:29,768 ^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-04T17:03:29,768 self.req.prepare_metadata() 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-04T17:03:29,768 self.metadata_directory = generate_metadata_legacy( 2025-09-04T17:03:29,768 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:29,768 build_env=self.build_env, 2025-09-04T17:03:29,768 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 ...<3 lines>... 2025-09-04T17:03:29,768 details=details, 2025-09-04T17:03:29,768 ^^^^^^^^^^^^^^^^ 2025-09-04T17:03:29,768 ) 2025-09-04T17:03:29,768 ^ 2025-09-04T17:03:29,768 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-04T17:03:29,768 raise MetadataGenerationFailed(package_details=details) from error 2025-09-04T17:03:29,768 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-04T17:03:29,789 Removed flatten-json==0.1 from https://files.pythonhosted.org/packages/f6/09/9c020634b8042b4e94c6365ba921b9467097cb77d3e78fb0a7fcbf4523d2/flatten_json-0.1.tar.gz from build tracker '/tmp/pip-build-tracker-u5_beqln' 2025-09-04T17:03:29,789 Removed build tracker: '/tmp/pip-build-tracker-u5_beqln'