2025-09-04T17:03:30,094 Created temporary directory: /tmp/pip-build-tracker-9lf8gzgx 2025-09-04T17:03:30,095 Initialized build tracking at /tmp/pip-build-tracker-9lf8gzgx 2025-09-04T17:03:30,095 Created build tracker: /tmp/pip-build-tracker-9lf8gzgx 2025-09-04T17:03:30,095 Entered build tracker: /tmp/pip-build-tracker-9lf8gzgx 2025-09-04T17:03:30,095 Created temporary directory: /tmp/pip-wheel-xuynzdzj 2025-09-04T17:03:30,098 Created temporary directory: /tmp/pip-ephem-wheel-cache-m8v9eo9e 2025-09-04T17:03:30,155 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-04T17:03:30,157 2 location(s) to search for versions of flatten-json: 2025-09-04T17:03:30,157 * https://pypi.org/simple/flatten-json/ 2025-09-04T17:03:30,157 * https://www.piwheels.org/simple/flatten-json/ 2025-09-04T17:03:30,158 Fetching project page and analyzing links: https://pypi.org/simple/flatten-json/ 2025-09-04T17:03:30,158 Getting page https://pypi.org/simple/flatten-json/ 2025-09-04T17:03:30,159 Found index url https://pypi.org/simple/ 2025-09-04T17:03:30,230 Fetched page https://pypi.org/simple/flatten-json/ as application/vnd.pypi.simple.v1+json 2025-09-04T17:03:30,232 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 2025-09-04T17:03:30,232 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 2025-09-04T17:03:30,233 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 2025-09-04T17:03:30,233 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 2025-09-04T17:03:30,233 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 2025-09-04T17:03:30,233 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 2025-09-04T17:03:30,233 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/) 2025-09-04T17:03:30,233 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 2025-09-04T17:03:30,234 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/) 2025-09-04T17:03:30,234 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 2025-09-04T17:03:30,234 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 2025-09-04T17:03:30,234 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/) 2025-09-04T17:03:30,234 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 2025-09-04T17:03:30,234 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/) 2025-09-04T17:03:30,235 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 2025-09-04T17:03:30,235 Fetching project page and analyzing links: https://www.piwheels.org/simple/flatten-json/ 2025-09-04T17:03:30,235 Getting page https://www.piwheels.org/simple/flatten-json/ 2025-09-04T17:03:30,236 Found index url https://www.piwheels.org/simple/ 2025-09-04T17:03:30,324 Fetched page https://www.piwheels.org/simple/flatten-json/ as text/html 2025-09-04T17:03:30,326 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/) 2025-09-04T17:03:30,327 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/) 2025-09-04T17:03:30,327 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/) 2025-09-04T17:03:30,327 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/) 2025-09-04T17:03:30,327 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/) 2025-09-04T17:03:30,327 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/) 2025-09-04T17:03:30,327 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/) 2025-09-04T17:03:30,327 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/) 2025-09-04T17:03:30,328 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/) 2025-09-04T17:03:30,328 Skipping link: not a file: https://www.piwheels.org/simple/flatten-json/ 2025-09-04T17:03:30,328 Skipping link: not a file: https://pypi.org/simple/flatten-json/ 2025-09-04T17:03:30,351 Given no hashes to check 1 links for project 'flatten-json': discarding no candidates 2025-09-04T17:03:30,352 Collecting flatten-json==0.1.1 2025-09-04T17:03:30,354 Created temporary directory: /tmp/pip-unpack-pfkeops4 2025-09-04T17:03:30,493 Downloading flatten_json-0.1.1.tar.gz (23 kB) 2025-09-04T17:03:30,517 Added flatten-json==0.1.1 from https://files.pythonhosted.org/packages/c8/dd/4f1cc6694489b871196329071bacca198acfc6dddedf9cefefdb2d269e24/flatten_json-0.1.1.tar.gz to build tracker '/tmp/pip-build-tracker-9lf8gzgx' 2025-09-04T17:03:30,518 Running setup.py (path:/tmp/pip-wheel-xuynzdzj/flatten-json_0985632164a54b6fbc32e0612d390957/setup.py) egg_info for package flatten-json 2025-09-04T17:03:30,518 Created temporary directory: /tmp/pip-pip-egg-info-9jfe4l4v 2025-09-04T17:03:30,518 Preparing metadata (setup.py): started 2025-09-04T17:03:30,519 Running command python setup.py egg_info 2025-09-04T17:03:31,552 Traceback (most recent call last): 2025-09-04T17:03:31,554 File "", line 2, in 2025-09-04T17:03:31,555 exec(compile(''' 2025-09-04T17:03:31,555 ~~~~^^^^^^^^^^^^ 2025-09-04T17:03:31,555 # This is -- a caller that pip uses to run setup.py 2025-09-04T17:03:31,555 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,555 ...<32 lines>... 2025-09-04T17:03:31,555 exec(compile(setup_py_code, filename, "exec")) 2025-09-04T17:03:31,555 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,555 ''' % ('/tmp/pip-wheel-xuynzdzj/flatten-json_0985632164a54b6fbc32e0612d390957/setup.py',), "", "exec")) 2025-09-04T17:03:31,556 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,556 File "", line 35, in 2025-09-04T17:03:31,556 File "/tmp/pip-wheel-xuynzdzj/flatten-json_0985632164a54b6fbc32e0612d390957/setup.py", line 25, in 2025-09-04T17:03:31,556 ext_modules = cythonize("flatten_json/flatten_json.pyx") 2025-09-04T17:03:31,556 File "/usr/local/lib/python3.13/dist-packages/Cython/Build/Dependencies.py", line 978, in cythonize 2025-09-04T17:03:31,556 module_list, module_metadata = create_extension_list( 2025-09-04T17:03:31,556 ~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:31,556 module_list, 2025-09-04T17:03:31,557 ^^^^^^^^^^^^ 2025-09-04T17:03:31,557 ...<4 lines>... 2025-09-04T17:03:31,557 language=language, 2025-09-04T17:03:31,557 ^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,557 aliases=aliases) 2025-09-04T17:03:31,557 ^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,557 File "/usr/local/lib/python3.13/dist-packages/Cython/Build/Dependencies.py", line 809, in create_extension_list 2025-09-04T17:03:31,557 for file in nonempty(sorted(extended_iglob(filepattern)), "'%s' doesn't match any files" % filepattern): 2025-09-04T17:03:31,557 ~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,558 File "/usr/local/lib/python3.13/dist-packages/Cython/Build/Dependencies.py", line 80, in nonempty 2025-09-04T17:03:31,558 raise ValueError(error_msg) 2025-09-04T17:03:31,558 ValueError: 'flatten_json/flatten_json.pyx' doesn't match any files 2025-09-04T17:03:31,689 ERROR: python setup.py egg_info exited with 1 2025-09-04T17:03:31,701 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-04T17:03:31,701 exec(compile('"'"''"'"''"'"' 2025-09-04T17:03:31,701 # This is -- a caller that pip uses to run setup.py 2025-09-04T17:03:31,701 # 2025-09-04T17:03:31,701 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-04T17:03:31,701 # import from `distutils.core` to work with newer packaging standards. 2025-09-04T17:03:31,701 # - It provides a clear error message when setuptools is not installed. 2025-09-04T17:03:31,701 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-04T17:03:31,701 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-04T17:03:31,701 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-04T17:03:31,701 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-04T17:03:31,701 import os, sys, tokenize, traceback 2025-09-04T17:03:31,701 2025-09-04T17:03:31,701 try: 2025-09-04T17:03:31,701 import setuptools 2025-09-04T17:03:31,701 except ImportError: 2025-09-04T17:03:31,701 print( 2025-09-04T17:03:31,701 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-04T17:03:31,701 "the build environment with exception:", 2025-09-04T17:03:31,701 file=sys.stderr, 2025-09-04T17:03:31,701 ) 2025-09-04T17:03:31,701 traceback.print_exc() 2025-09-04T17:03:31,701 sys.exit(1) 2025-09-04T17:03:31,701 2025-09-04T17:03:31,701 __file__ = %r 2025-09-04T17:03:31,701 sys.argv[0] = __file__ 2025-09-04T17:03:31,701 2025-09-04T17:03:31,701 if os.path.exists(__file__): 2025-09-04T17:03:31,701 filename = __file__ 2025-09-04T17:03:31,701 with tokenize.open(__file__) as f: 2025-09-04T17:03:31,701 setup_py_code = f.read() 2025-09-04T17:03:31,701 else: 2025-09-04T17:03:31,701 filename = "" 2025-09-04T17:03:31,701 setup_py_code = "from setuptools import setup; setup()" 2025-09-04T17:03:31,701 2025-09-04T17:03:31,701 exec(compile(setup_py_code, filename, "exec")) 2025-09-04T17:03:31,701 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-xuynzdzj/flatten-json_0985632164a54b6fbc32e0612d390957/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-9jfe4l4v[/] 2025-09-04T17:03:31,701 [bold magenta]cwd[/]: /tmp/pip-wheel-xuynzdzj/flatten-json_0985632164a54b6fbc32e0612d390957/ 2025-09-04T17:03:31,701 Preparing metadata (setup.py): finished with status 'error' 2025-09-04T17:03:31,702 ERROR: metadata generation failed 2025-09-04T17:03:31,707 Exception information: 2025-09-04T17:03:31,707 Traceback (most recent call last): 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-04T17:03:31,707 call_subprocess( 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~^ 2025-09-04T17:03:31,707 args, 2025-09-04T17:03:31,707 ^^^^^ 2025-09-04T17:03:31,707 ...<2 lines>... 2025-09-04T17:03:31,707 spinner=spinner, 2025-09-04T17:03:31,707 ^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 ) 2025-09-04T17:03:31,707 ^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-04T17:03:31,707 raise error 2025-09-04T17:03:31,707 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-04T17:03:31,707 2025-09-04T17:03:31,707 The above exception was the direct cause of the following exception: 2025-09-04T17:03:31,707 2025-09-04T17:03:31,707 Traceback (most recent call last): 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-04T17:03:31,707 status = _inner_run() 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-04T17:03:31,707 return self.run(options, args) 2025-09-04T17:03:31,707 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-04T17:03:31,707 return func(self, options, args) 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-04T17:03:31,707 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-04T17:03:31,707 result = self._result = resolver.resolve( 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:31,707 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-04T17:03:31,707 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 ) 2025-09-04T17:03:31,707 ^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-04T17:03:31,707 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-04T17:03:31,707 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-04T17:03:31,707 if not criterion.candidates: 2025-09-04T17:03:31,707 ^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-04T17:03:31,707 return bool(self._sequence) 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-04T17:03:31,707 self._bool = any(self) 2025-09-04T17:03:31,707 ~~~^^^^^^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-04T17:03:31,707 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-04T17:03:31,707 ^^^^^^^^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-04T17:03:31,707 candidate = func() 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-04T17:03:31,707 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:31,707 link, template, name, version 2025-09-04T17:03:31,707 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 ) 2025-09-04T17:03:31,707 ^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-04T17:03:31,707 self._link_candidate_cache[link] = LinkCandidate( 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~^ 2025-09-04T17:03:31,707 link, 2025-09-04T17:03:31,707 ^^^^^ 2025-09-04T17:03:31,707 ...<3 lines>... 2025-09-04T17:03:31,707 version=version, 2025-09-04T17:03:31,707 ^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 ) 2025-09-04T17:03:31,707 ^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-04T17:03:31,707 super().__init__( 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:31,707 link=link, 2025-09-04T17:03:31,707 ^^^^^^^^^^ 2025-09-04T17:03:31,707 ...<4 lines>... 2025-09-04T17:03:31,707 version=version, 2025-09-04T17:03:31,707 ^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 ) 2025-09-04T17:03:31,707 ^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-04T17:03:31,707 self.dist = self._prepare() 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~^^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-04T17:03:31,707 dist = self._prepare_distribution() 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-04T17:03:31,707 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-04T17:03:31,707 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-04T17:03:31,707 dist = _get_prepared_distribution( 2025-09-04T17:03:31,707 req, 2025-09-04T17:03:31,707 ...<3 lines>... 2025-09-04T17:03:31,707 self.check_build_deps, 2025-09-04T17:03:31,707 ) 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-04T17:03:31,707 abstract_dist.prepare_distribution_metadata( 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:31,707 finder, build_isolation, check_build_deps 2025-09-04T17:03:31,707 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 ) 2025-09-04T17:03:31,707 ^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-04T17:03:31,707 self.req.prepare_metadata() 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-04T17:03:31,707 self.metadata_directory = generate_metadata_legacy( 2025-09-04T17:03:31,707 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-04T17:03:31,707 build_env=self.build_env, 2025-09-04T17:03:31,707 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 ...<3 lines>... 2025-09-04T17:03:31,707 details=details, 2025-09-04T17:03:31,707 ^^^^^^^^^^^^^^^^ 2025-09-04T17:03:31,707 ) 2025-09-04T17:03:31,707 ^ 2025-09-04T17:03:31,707 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-04T17:03:31,707 raise MetadataGenerationFailed(package_details=details) from error 2025-09-04T17:03:31,707 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-04T17:03:31,728 Removed flatten-json==0.1.1 from https://files.pythonhosted.org/packages/c8/dd/4f1cc6694489b871196329071bacca198acfc6dddedf9cefefdb2d269e24/flatten_json-0.1.1.tar.gz from build tracker '/tmp/pip-build-tracker-9lf8gzgx' 2025-09-04T17:03:31,728 Removed build tracker: '/tmp/pip-build-tracker-9lf8gzgx'