2025-09-07T22:27:07,796 Created temporary directory: /tmp/pip-build-tracker-y54_ffj2 2025-09-07T22:27:07,797 Initialized build tracking at /tmp/pip-build-tracker-y54_ffj2 2025-09-07T22:27:07,797 Created build tracker: /tmp/pip-build-tracker-y54_ffj2 2025-09-07T22:27:07,797 Entered build tracker: /tmp/pip-build-tracker-y54_ffj2 2025-09-07T22:27:07,797 Created temporary directory: /tmp/pip-wheel-8tcwdl_n 2025-09-07T22:27:07,801 Created temporary directory: /tmp/pip-ephem-wheel-cache-2gfr_pj6 2025-09-07T22:27:07,868 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T22:27:07,870 2 location(s) to search for versions of py3kwarn: 2025-09-07T22:27:07,870 * https://pypi.org/simple/py3kwarn/ 2025-09-07T22:27:07,870 * https://www.piwheels.org/simple/py3kwarn/ 2025-09-07T22:27:07,871 Fetching project page and analyzing links: https://pypi.org/simple/py3kwarn/ 2025-09-07T22:27:07,871 Getting page https://pypi.org/simple/py3kwarn/ 2025-09-07T22:27:07,872 Found index url https://pypi.org/simple/ 2025-09-07T22:27:07,942 Fetched page https://pypi.org/simple/py3kwarn/ as application/vnd.pypi.simple.v1+json 2025-09-07T22:27:07,944 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/cd/35/0d57ca1a6238a1438aa2c841fd2ec04e7013377dd96166d7e7c426d743d8/py3kwarn-0.1.macosx-10.8-intel.exe (from https://pypi.org/simple/py3kwarn/) 2025-09-07T22:27:07,945 Found link https://files.pythonhosted.org/packages/06/c1/4b963a1a4e8cbcd898f991d25e9ea3cf7a9ef80231ae75768042155a08f2/py3kwarn-0.1.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.1 2025-09-07T22:27:07,945 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/87/6e/17ba11ae499e9f37eea6f76a1748628bc5730c587afb4cd681408cf8376b/py3kwarn-0.1.1.macosx-10.8-intel.exe (from https://pypi.org/simple/py3kwarn/) 2025-09-07T22:27:07,945 Found link https://files.pythonhosted.org/packages/98/72/dd906488a91b0d597485cbfc8620c5066428919f1b03725c34f9626963a7/py3kwarn-0.1.1.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.1.1 2025-09-07T22:27:07,945 Found link https://files.pythonhosted.org/packages/40/7e/fdc017a957f4fc63d717b642fbed1b3568f9a134e99a43f5f05f633550b2/py3kwarn-0.1.2.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.1.2 2025-09-07T22:27:07,945 Found link https://files.pythonhosted.org/packages/f2/2e/cac7dc97cb124a262cf9e8c23473f5f2e4da3b532afde9c9e2cfd727b03e/py3kwarn-0.1.3.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.1.3 2025-09-07T22:27:07,946 Found link https://files.pythonhosted.org/packages/f4/e8/e5ffaf3958274fb8a962b9ede98d96d1ef5b5d7f4f0a584801d7f7d5fd53/py3kwarn-0.1.4.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.1.4 2025-09-07T22:27:07,946 Found link https://files.pythonhosted.org/packages/dc/f8/98e3fda07e301fb32686c33ec7d3d3ae27db4a4181e792ca2aacb4d48eaf/py3kwarn-0.2.0.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.2.0 2025-09-07T22:27:07,946 Found link https://files.pythonhosted.org/packages/47/35/7e03588eb6d89ed22afa8049d87aca7df57488b6a1d3df161af25150c6d6/py3kwarn-0.2.3.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.2.3 2025-09-07T22:27:07,946 Found link https://files.pythonhosted.org/packages/e2/4a/32fb0cbb04a8f5c29a71de89158432a57ebcf726502cdffe1b91b660169a/py3kwarn-0.3.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.3 2025-09-07T22:27:07,946 Found link https://files.pythonhosted.org/packages/a9/ef/1d90f60791b3494b45a52052739df936ca42bfab7cf2d81bcaa3cbfaad15/py3kwarn-0.4.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.4 2025-09-07T22:27:07,947 Found link https://files.pythonhosted.org/packages/a6/fc/3aeae2350e4e6c94d78742f4b7ab3afd99ccc1841ee573ada398b4a194ce/py3kwarn-0.4.1.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.4.1 2025-09-07T22:27:07,947 Found link https://files.pythonhosted.org/packages/46/6b/7900ffc354eef586eb2f90e6188a39da6f14ada176c9764725d78e2d01a4/py3kwarn-0.4.2.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.4.2 2025-09-07T22:27:07,947 Found link https://files.pythonhosted.org/packages/68/0b/a7d9094ca14bad2658f1f38931d3209cb292216730388b223e952ada4d72/py3kwarn-0.4.3.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.4.3 2025-09-07T22:27:07,947 Found link https://files.pythonhosted.org/packages/83/0e/4195e8d0f761b5efe1e1349d988fb73d73707ff5464568aba298fdc1bf6f/py3kwarn-0.4.4.tar.gz (from https://pypi.org/simple/py3kwarn/), version: 0.4.4 2025-09-07T22:27:07,948 Fetching project page and analyzing links: https://www.piwheels.org/simple/py3kwarn/ 2025-09-07T22:27:07,948 Getting page https://www.piwheels.org/simple/py3kwarn/ 2025-09-07T22:27:07,949 Found index url https://www.piwheels.org/simple/ 2025-09-07T22:27:08,031 Fetched page https://www.piwheels.org/simple/py3kwarn/ as text/html 2025-09-07T22:27:08,034 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.4.4-py3-none-any.whl#sha256=9f0c5926ce780d4a23047f8f92c547e6d8754f80c9e4f0ba3b417d0a3f1d5457 (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,034 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.4.3-py3-none-any.whl#sha256=0af7491500522ee264717dc29508368bfed14a9a34453aef5726516fef3dbb80 (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,034 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.4.2-py3-none-any.whl#sha256=c71cdb93691430931b9e9c944f25e28ac30707a66b850bc3969a24e7762b8d8b (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,035 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.4.1-py3-none-any.whl#sha256=e4b360d99ed8b0312f4a706539fcb76be38a0c753c4a087a536701370a92b575 (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,035 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.4-py3-none-any.whl#sha256=737cfb9d1e0a97423117a9a5d57c28d9faaa0e9f5323e59e6fd824dbe3bf6117 (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,035 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.3-py3-none-any.whl#sha256=bc8bdea917e9b18a25a727adf987d3f36077d955ad7102a3df5907a048431f34 (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,035 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.2.3-py3-none-any.whl#sha256=41241fc8c7da0cf4180f23f492920197bdaa45bfd95b9390e3c7141858b3638d (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,035 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.1.4-py3-none-any.whl#sha256=52a186db93f6a79bc57016dc679d25215c50040782d0f8a840c740215edbf6a5 (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,035 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.1.3-py3-none-any.whl#sha256=af094d6f9608bf2d04b2ec403309093be378bb72125f08509abdb5423a03462a (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,036 Skipping link: No binaries permitted for py3kwarn: https://archive1.piwheels.org/simple/py3kwarn/py3kwarn-0.1.2-py3-none-any.whl#sha256=a66f81605b98159b052eb3eb54ce8a2f339d4324a4a293c0050d16adb1ec455b (from https://www.piwheels.org/simple/py3kwarn/) 2025-09-07T22:27:08,036 Skipping link: not a file: https://www.piwheels.org/simple/py3kwarn/ 2025-09-07T22:27:08,036 Skipping link: not a file: https://pypi.org/simple/py3kwarn/ 2025-09-07T22:27:08,062 Given no hashes to check 1 links for project 'py3kwarn': discarding no candidates 2025-09-07T22:27:08,063 Collecting py3kwarn==0.1.1 2025-09-07T22:27:08,064 Created temporary directory: /tmp/pip-unpack-bete_9dg 2025-09-07T22:27:08,212 Downloading py3kwarn-0.1.1.tar.gz (4.0 kB) 2025-09-07T22:27:08,236 Added py3kwarn==0.1.1 from https://files.pythonhosted.org/packages/98/72/dd906488a91b0d597485cbfc8620c5066428919f1b03725c34f9626963a7/py3kwarn-0.1.1.tar.gz to build tracker '/tmp/pip-build-tracker-y54_ffj2' 2025-09-07T22:27:08,237 Running setup.py (path:/tmp/pip-wheel-8tcwdl_n/py3kwarn_b6be468be5cc4a0792edc73fe47c745d/setup.py) egg_info for package py3kwarn 2025-09-07T22:27:08,238 Created temporary directory: /tmp/pip-pip-egg-info-vds0wrcj 2025-09-07T22:27:08,238 Preparing metadata (setup.py): started 2025-09-07T22:27:08,239 Running command python setup.py egg_info 2025-09-07T22:27:08,767 Traceback (most recent call last): 2025-09-07T22:27:08,769 File "", line 2, in 2025-09-07T22:27:08,769 exec(compile(''' 2025-09-07T22:27:08,769 ~~~~^^^^^^^^^^^^ 2025-09-07T22:27:08,769 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:27:08,769 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,769 ...<32 lines>... 2025-09-07T22:27:08,769 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:27:08,770 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,770 ''' % ('/tmp/pip-wheel-8tcwdl_n/py3kwarn_b6be468be5cc4a0792edc73fe47c745d/setup.py',), "", "exec")) 2025-09-07T22:27:08,770 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,770 File "", line 35, in 2025-09-07T22:27:08,770 File "/tmp/pip-wheel-8tcwdl_n/py3kwarn_b6be468be5cc4a0792edc73fe47c745d/setup.py", line 5, in 2025-09-07T22:27:08,770 with open('README.rst') as f: 2025-09-07T22:27:08,770 ~~~~^^^^^^^^^^^^^^ 2025-09-07T22:27:08,770 FileNotFoundError: [Errno 2] No such file or directory: 'README.rst' 2025-09-07T22:27:08,855 ERROR: python setup.py egg_info exited with 1 2025-09-07T22:27:08,868 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T22:27:08,868 exec(compile('"'"''"'"''"'"' 2025-09-07T22:27:08,868 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:27:08,868 # 2025-09-07T22:27:08,868 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T22:27:08,868 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T22:27:08,868 # - It provides a clear error message when setuptools is not installed. 2025-09-07T22:27:08,868 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T22:27:08,868 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T22:27:08,868 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T22:27:08,868 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T22:27:08,868 import os, sys, tokenize, traceback 2025-09-07T22:27:08,868 2025-09-07T22:27:08,868 try: 2025-09-07T22:27:08,868 import setuptools 2025-09-07T22:27:08,868 except ImportError: 2025-09-07T22:27:08,868 print( 2025-09-07T22:27:08,868 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T22:27:08,868 "the build environment with exception:", 2025-09-07T22:27:08,868 file=sys.stderr, 2025-09-07T22:27:08,868 ) 2025-09-07T22:27:08,868 traceback.print_exc() 2025-09-07T22:27:08,868 sys.exit(1) 2025-09-07T22:27:08,868 2025-09-07T22:27:08,868 __file__ = %r 2025-09-07T22:27:08,868 sys.argv[0] = __file__ 2025-09-07T22:27:08,868 2025-09-07T22:27:08,868 if os.path.exists(__file__): 2025-09-07T22:27:08,868 filename = __file__ 2025-09-07T22:27:08,868 with tokenize.open(__file__) as f: 2025-09-07T22:27:08,868 setup_py_code = f.read() 2025-09-07T22:27:08,868 else: 2025-09-07T22:27:08,868 filename = "" 2025-09-07T22:27:08,868 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T22:27:08,868 2025-09-07T22:27:08,868 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:27:08,868 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-8tcwdl_n/py3kwarn_b6be468be5cc4a0792edc73fe47c745d/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-vds0wrcj[/] 2025-09-07T22:27:08,868 [bold magenta]cwd[/]: /tmp/pip-wheel-8tcwdl_n/py3kwarn_b6be468be5cc4a0792edc73fe47c745d/ 2025-09-07T22:27:08,868 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T22:27:08,869 ERROR: metadata generation failed 2025-09-07T22:27:08,876 Exception information: 2025-09-07T22:27:08,876 Traceback (most recent call last): 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T22:27:08,876 call_subprocess( 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~^ 2025-09-07T22:27:08,876 args, 2025-09-07T22:27:08,876 ^^^^^ 2025-09-07T22:27:08,876 ...<2 lines>... 2025-09-07T22:27:08,876 spinner=spinner, 2025-09-07T22:27:08,876 ^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 ) 2025-09-07T22:27:08,876 ^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T22:27:08,876 raise error 2025-09-07T22:27:08,876 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T22:27:08,876 2025-09-07T22:27:08,876 The above exception was the direct cause of the following exception: 2025-09-07T22:27:08,876 2025-09-07T22:27:08,876 Traceback (most recent call last): 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T22:27:08,876 status = _inner_run() 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T22:27:08,876 return self.run(options, args) 2025-09-07T22:27:08,876 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T22:27:08,876 return func(self, options, args) 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T22:27:08,876 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T22:27:08,876 result = self._result = resolver.resolve( 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:27:08,876 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T22:27:08,876 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 ) 2025-09-07T22:27:08,876 ^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T22:27:08,876 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T22:27:08,876 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T22:27:08,876 if not criterion.candidates: 2025-09-07T22:27:08,876 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T22:27:08,876 return bool(self._sequence) 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T22:27:08,876 self._bool = any(self) 2025-09-07T22:27:08,876 ~~~^^^^^^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T22:27:08,876 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T22:27:08,876 ^^^^^^^^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T22:27:08,876 candidate = func() 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T22:27:08,876 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:27:08,876 link, template, name, version 2025-09-07T22:27:08,876 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 ) 2025-09-07T22:27:08,876 ^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T22:27:08,876 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~^ 2025-09-07T22:27:08,876 link, 2025-09-07T22:27:08,876 ^^^^^ 2025-09-07T22:27:08,876 ...<3 lines>... 2025-09-07T22:27:08,876 version=version, 2025-09-07T22:27:08,876 ^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 ) 2025-09-07T22:27:08,876 ^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T22:27:08,876 super().__init__( 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:27:08,876 link=link, 2025-09-07T22:27:08,876 ^^^^^^^^^^ 2025-09-07T22:27:08,876 ...<4 lines>... 2025-09-07T22:27:08,876 version=version, 2025-09-07T22:27:08,876 ^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 ) 2025-09-07T22:27:08,876 ^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T22:27:08,876 self.dist = self._prepare() 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~^^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T22:27:08,876 dist = self._prepare_distribution() 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T22:27:08,876 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T22:27:08,876 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T22:27:08,876 dist = _get_prepared_distribution( 2025-09-07T22:27:08,876 req, 2025-09-07T22:27:08,876 ...<3 lines>... 2025-09-07T22:27:08,876 self.check_build_deps, 2025-09-07T22:27:08,876 ) 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T22:27:08,876 abstract_dist.prepare_distribution_metadata( 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:27:08,876 finder, build_isolation, check_build_deps 2025-09-07T22:27:08,876 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 ) 2025-09-07T22:27:08,876 ^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T22:27:08,876 self.req.prepare_metadata() 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T22:27:08,876 self.metadata_directory = generate_metadata_legacy( 2025-09-07T22:27:08,876 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:27:08,876 build_env=self.build_env, 2025-09-07T22:27:08,876 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 ...<3 lines>... 2025-09-07T22:27:08,876 details=details, 2025-09-07T22:27:08,876 ^^^^^^^^^^^^^^^^ 2025-09-07T22:27:08,876 ) 2025-09-07T22:27:08,876 ^ 2025-09-07T22:27:08,876 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T22:27:08,876 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T22:27:08,876 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T22:27:08,898 Removed py3kwarn==0.1.1 from https://files.pythonhosted.org/packages/98/72/dd906488a91b0d597485cbfc8620c5066428919f1b03725c34f9626963a7/py3kwarn-0.1.1.tar.gz from build tracker '/tmp/pip-build-tracker-y54_ffj2' 2025-09-07T22:27:08,898 Removed build tracker: '/tmp/pip-build-tracker-y54_ffj2'