2025-09-11T05:34:24,012 Created temporary directory: /tmp/pip-build-tracker-du_vebmp
2025-09-11T05:34:24,012 Initialized build tracking at /tmp/pip-build-tracker-du_vebmp
2025-09-11T05:34:24,012 Created build tracker: /tmp/pip-build-tracker-du_vebmp
2025-09-11T05:34:24,013 Entered build tracker: /tmp/pip-build-tracker-du_vebmp
2025-09-11T05:34:24,013 Created temporary directory: /tmp/pip-wheel-wmol9_s9
2025-09-11T05:34:24,016 Created temporary directory: /tmp/pip-ephem-wheel-cache-hib23b7w
2025-09-11T05:34:24,074 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-11T05:34:24,076 2 location(s) to search for versions of kth:
2025-09-11T05:34:24,076 * https://pypi.org/simple/kth/
2025-09-11T05:34:24,076 * https://www.piwheels.org/simple/kth/
2025-09-11T05:34:24,077 Fetching project page and analyzing links: https://pypi.org/simple/kth/
2025-09-11T05:34:24,077 Getting page https://pypi.org/simple/kth/
2025-09-11T05:34:24,078 Found index url https://pypi.org/simple/
2025-09-11T05:34:24,149 Fetched page https://pypi.org/simple/kth/ as application/vnd.pypi.simple.v1+json
2025-09-11T05:34:24,151   Skipping link: No binaries permitted for kth: https://files.pythonhosted.org/packages/6c/da/1ab64dc39f9de0c215f10226ee5f06bd271cae2df6c67322c3d0febdf393/kth-0.1.0-py2.py3-none-any.whl (from https://pypi.org/simple/kth/)
2025-09-11T05:34:24,151   Found link https://files.pythonhosted.org/packages/24/97/80947f2f28728b6d12ebb4156afffb1808b999ece7aefa4efb51a9fa92a8/kth-0.1.0.tar.gz (from https://pypi.org/simple/kth/), version: 0.1.0
2025-09-11T05:34:24,152   Skipping link: No binaries permitted for kth: https://files.pythonhosted.org/packages/74/48/95e014945bfd8d4b7b77699c3073336b1fde70c8a8e05861c8d8d209d791/kth-0.2.0-py2.py3-none-any.whl (from https://pypi.org/simple/kth/)
2025-09-11T05:34:24,152   Found link https://files.pythonhosted.org/packages/0b/54/bfa1281dedec7199639c859dbac7d62839c782389c2442a115a8c91da4bf/kth-0.2.0.tar.gz (from https://pypi.org/simple/kth/), version: 0.2.0
2025-09-11T05:34:24,152   Skipping link: No binaries permitted for kth: https://files.pythonhosted.org/packages/23/25/fe1c92d5275a84f8aae02875e1edb09f756a6dace0e5f8a9b72bbfc2125d/kth-0.3.0-py2.py3-none-any.whl (from https://pypi.org/simple/kth/)
2025-09-11T05:34:24,152   Found link https://files.pythonhosted.org/packages/9d/c0/98fec9e31121e49d1d755ba9c22c1185d364b7e79c3bf6dc14f62c16aabb/kth-0.3.0.tar.gz (from https://pypi.org/simple/kth/), version: 0.3.0
2025-09-11T05:34:24,152   Skipping link: No binaries permitted for kth: https://files.pythonhosted.org/packages/a6/b3/ab0769ce0dc490f84c8083d80ca3d5b052df9c17a22bf93d521c940bb2d2/kth-0.4.0-py2.py3-none-any.whl (from https://pypi.org/simple/kth/)
2025-09-11T05:34:24,153   Found link https://files.pythonhosted.org/packages/88/22/c866a03fa1283aedee6d765a445068256225ecd53ba007facfe9a8d0c138/kth-0.4.0.tar.gz (from https://pypi.org/simple/kth/), version: 0.4.0
2025-09-11T05:34:24,153   Skipping link: No binaries permitted for kth: https://files.pythonhosted.org/packages/47/8f/fd206e3181bbce9812c9d8e59859b671def5c0f3c7b3c5f4ad6509688153/kth-0.5.0-py2.py3-none-any.whl (from https://pypi.org/simple/kth/)
2025-09-11T05:34:24,153   Found link https://files.pythonhosted.org/packages/19/60/f841d9e7fc75f2e6f10fbdfae14ffd334fb4a71bfcc4183b76fb513b5310/kth-0.5.0.tar.gz (from https://pypi.org/simple/kth/), version: 0.5.0
2025-09-11T05:34:24,153   Skipping link: No binaries permitted for kth: https://files.pythonhosted.org/packages/6a/2b/3e51e3a83c3e1d609e3c9d3522e3af0991f439ae006e441b8e990a31ae22/kth-0.6.0-py2.py3-none-any.whl (from https://pypi.org/simple/kth/)
2025-09-11T05:34:24,153   Found link https://files.pythonhosted.org/packages/3f/0f/100490ed8b61dad19feaa1379e6ae48894f88573a61a45d16ad220733f1c/kth-0.6.0.tar.gz (from https://pypi.org/simple/kth/), version: 0.6.0
2025-09-11T05:34:24,154   Skipping link: No binaries permitted for kth: https://files.pythonhosted.org/packages/92/4a/721a02252ec7c1a8ae9b92ff89d6d7945715bd4738d29425f664b0b6964b/kth-0.6.1-py2.py3-none-any.whl (from https://pypi.org/simple/kth/)
2025-09-11T05:34:24,154   Found link https://files.pythonhosted.org/packages/28/9d/670fac11d52feb28723494565364fcbba10c1cf32a6b205bf2174c96516a/kth-0.6.1.tar.gz (from https://pypi.org/simple/kth/), version: 0.6.1
2025-09-11T05:34:24,154   Skipping link: No binaries permitted for kth: https://files.pythonhosted.org/packages/46/e8/a5cdce31e2efe7ba882a4eac019fcb164d6c5dffc8ece3d700b5485a2b6e/kth-0.7.0-py2.py3-none-any.whl (from https://pypi.org/simple/kth/)
2025-09-11T05:34:24,154   Found link https://files.pythonhosted.org/packages/f8/d2/df565c9d16d21a09ac09a4e339a9d0747f7e717af39f57e1164e7f287f82/kth-0.7.0.tar.gz (from https://pypi.org/simple/kth/), version: 0.7.0
2025-09-11T05:34:24,154   Skipping link: No binaries permitted for kth: https://files.pythonhosted.org/packages/57/66/7a191c00939fca19df569e6bc7ae20639568763f0417acbe0c262fd11c6d/kth-0.8.0-py2.py3-none-any.whl (from https://pypi.org/simple/kth/)
2025-09-11T05:34:24,154   Found link https://files.pythonhosted.org/packages/ba/1c/df3fee4bad914593c7fcabdae27f31459f608276c58569d59f3f698fe4f5/kth-0.8.0.tar.gz (from https://pypi.org/simple/kth/), version: 0.8.0
2025-09-11T05:34:24,155 Fetching project page and analyzing links: https://www.piwheels.org/simple/kth/
2025-09-11T05:34:24,155 Getting page https://www.piwheels.org/simple/kth/
2025-09-11T05:34:24,156 Found index url https://www.piwheels.org/simple/
2025-09-11T05:34:24,240 Fetched page https://www.piwheels.org/simple/kth/ as text/html
2025-09-11T05:34:24,242   Skipping link: No binaries permitted for kth: https://archive1.piwheels.org/simple/kth/kth-0.8.0-py3-none-any.whl#sha256=d11e07e53935e4b2f3f261811c0f9958f7920c94cc45282f8d7718df15e64c16 (from https://www.piwheels.org/simple/kth/)
2025-09-11T05:34:24,242   Skipping link: No binaries permitted for kth: https://archive1.piwheels.org/simple/kth/kth-0.7.0-py3-none-any.whl#sha256=4f25dfd54798aace4e93ead4ebf9a56a96b91a15d460dd9fb2aa614e96eb4da9 (from https://www.piwheels.org/simple/kth/)
2025-09-11T05:34:24,242   Skipping link: No binaries permitted for kth: https://archive1.piwheels.org/simple/kth/kth-0.1.0-py3-none-any.whl#sha256=d8e407c39787b8c20046529ef32317ee7be3f6f2f435916612ea4be89fd28d55 (from https://www.piwheels.org/simple/kth/)
2025-09-11T05:34:24,242 Skipping link: not a file: https://www.piwheels.org/simple/kth/
2025-09-11T05:34:24,243 Skipping link: not a file: https://pypi.org/simple/kth/
2025-09-11T05:34:24,266 Given no hashes to check 1 links for project 'kth': discarding no candidates
2025-09-11T05:34:24,267 Collecting kth==0.6.1
2025-09-11T05:34:24,268   Created temporary directory: /tmp/pip-unpack-lm815xum
2025-09-11T05:34:24,407   Downloading kth-0.6.1.tar.gz (27 kB)
2025-09-11T05:34:24,455   Added kth==0.6.1 from https://files.pythonhosted.org/packages/28/9d/670fac11d52feb28723494565364fcbba10c1cf32a6b205bf2174c96516a/kth-0.6.1.tar.gz to build tracker '/tmp/pip-build-tracker-du_vebmp'
2025-09-11T05:34:24,456   Running setup.py (path:/tmp/pip-wheel-wmol9_s9/kth_a64be8b9ac6c42b4a64d851bf6a6642f/setup.py) egg_info for package kth
2025-09-11T05:34:24,456   Created temporary directory: /tmp/pip-pip-egg-info-6d66tlz8
2025-09-11T05:34:24,457   Preparing metadata (setup.py): started
2025-09-11T05:34:24,457   Running command python setup.py egg_info
2025-09-11T05:34:24,970   Traceback (most recent call last):
2025-09-11T05:34:24,971     File "<string>", line 2, in <module>
2025-09-11T05:34:24,972       exec(compile('''
2025-09-11T05:34:24,972       ~~~~^^^^^^^^^^^^
2025-09-11T05:34:24,972       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T05:34:24,972       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:24,972       ...<32 lines>...
2025-09-11T05:34:24,972       exec(compile(setup_py_code, filename, "exec"))
2025-09-11T05:34:24,972       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:24,973       ''' % ('/tmp/pip-wheel-wmol9_s9/kth_a64be8b9ac6c42b4a64d851bf6a6642f/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-11T05:34:24,973       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:24,973     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-11T05:34:24,973     File "/tmp/pip-wheel-wmol9_s9/kth_a64be8b9ac6c42b4a64d851bf6a6642f/setup.py", line 49, in <module>
2025-09-11T05:34:24,973       long_description=open("README.md").read(),
2025-09-11T05:34:24,974                        ~~~~^^^^^^^^^^^^^
2025-09-11T05:34:24,974     File "<frozen codecs>", line 921, in open
2025-09-11T05:34:24,974   FileNotFoundError: [Errno 2] No such file or directory: 'README.md'
2025-09-11T05:34:25,059   ERROR: python setup.py egg_info exited with 1
2025-09-11T05:34:25,071   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-11T05:34:25,071   exec(compile('"'"''"'"''"'"'
2025-09-11T05:34:25,071   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T05:34:25,071   #
2025-09-11T05:34:25,071   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-11T05:34:25,071   #   import from `distutils.core` to work with newer packaging standards.
2025-09-11T05:34:25,071   # - It provides a clear error message when setuptools is not installed.
2025-09-11T05:34:25,071   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-11T05:34:25,071   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-11T05:34:25,071   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-11T05:34:25,071   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-11T05:34:25,071   import os, sys, tokenize, traceback
2025-09-11T05:34:25,071   
2025-09-11T05:34:25,071   try:
2025-09-11T05:34:25,071       import setuptools
2025-09-11T05:34:25,071   except ImportError:
2025-09-11T05:34:25,071       print(
2025-09-11T05:34:25,071           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-11T05:34:25,071           "the build environment with exception:",
2025-09-11T05:34:25,071           file=sys.stderr,
2025-09-11T05:34:25,071       )
2025-09-11T05:34:25,071       traceback.print_exc()
2025-09-11T05:34:25,071       sys.exit(1)
2025-09-11T05:34:25,071   
2025-09-11T05:34:25,071   __file__ = %r
2025-09-11T05:34:25,071   sys.argv[0] = __file__
2025-09-11T05:34:25,071   
2025-09-11T05:34:25,071   if os.path.exists(__file__):
2025-09-11T05:34:25,071       filename = __file__
2025-09-11T05:34:25,071       with tokenize.open(__file__) as f:
2025-09-11T05:34:25,071           setup_py_code = f.read()
2025-09-11T05:34:25,071   else:
2025-09-11T05:34:25,071       filename = "<auto-generated setuptools caller>"
2025-09-11T05:34:25,071       setup_py_code = "from setuptools import setup; setup()"
2025-09-11T05:34:25,071   
2025-09-11T05:34:25,071   exec(compile(setup_py_code, filename, "exec"))
2025-09-11T05:34:25,071   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-wmol9_s9/kth_a64be8b9ac6c42b4a64d851bf6a6642f/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-6d66tlz8[/]
2025-09-11T05:34:25,071   [bold magenta]cwd[/]: /tmp/pip-wheel-wmol9_s9/kth_a64be8b9ac6c42b4a64d851bf6a6642f/
2025-09-11T05:34:25,072   Preparing metadata (setup.py): finished with status 'error'
2025-09-11T05:34:25,072 ERROR: metadata generation failed
2025-09-11T05:34:25,077 Exception information:
2025-09-11T05:34:25,077 Traceback (most recent call last):
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-11T05:34:25,077     call_subprocess(
2025-09-11T05:34:25,077     ~~~~~~~~~~~~~~~^
2025-09-11T05:34:25,077         args,
2025-09-11T05:34:25,077         ^^^^^
2025-09-11T05:34:25,077     ...<2 lines>...
2025-09-11T05:34:25,077         spinner=spinner,
2025-09-11T05:34:25,077         ^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077     )
2025-09-11T05:34:25,077     ^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-11T05:34:25,077     raise error
2025-09-11T05:34:25,077 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-11T05:34:25,077 
2025-09-11T05:34:25,077 The above exception was the direct cause of the following exception:
2025-09-11T05:34:25,077 
2025-09-11T05:34:25,077 Traceback (most recent call last):
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-11T05:34:25,077     status = _inner_run()
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-11T05:34:25,077     return self.run(options, args)
2025-09-11T05:34:25,077            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-11T05:34:25,077     return func(self, options, args)
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-11T05:34:25,077     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-11T05:34:25,077     result = self._result = resolver.resolve(
2025-09-11T05:34:25,077                             ~~~~~~~~~~~~~~~~^
2025-09-11T05:34:25,077         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-11T05:34:25,077         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077     )
2025-09-11T05:34:25,077     ^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-11T05:34:25,077     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-11T05:34:25,077     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-11T05:34:25,077     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-11T05:34:25,077     if not criterion.candidates:
2025-09-11T05:34:25,077            ^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-11T05:34:25,077     return bool(self._sequence)
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-11T05:34:25,077     self._bool = any(self)
2025-09-11T05:34:25,077                  ~~~^^^^^^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-11T05:34:25,077     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-11T05:34:25,077                        ^^^^^^^^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-11T05:34:25,077     candidate = func()
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-11T05:34:25,077     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-11T05:34:25,077                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T05:34:25,077         link, template, name, version
2025-09-11T05:34:25,077         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077     )
2025-09-11T05:34:25,077     ^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-11T05:34:25,077     self._link_candidate_cache[link] = LinkCandidate(
2025-09-11T05:34:25,077                                        ~~~~~~~~~~~~~^
2025-09-11T05:34:25,077         link,
2025-09-11T05:34:25,077         ^^^^^
2025-09-11T05:34:25,077     ...<3 lines>...
2025-09-11T05:34:25,077         version=version,
2025-09-11T05:34:25,077         ^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077     )
2025-09-11T05:34:25,077     ^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-11T05:34:25,077     super().__init__(
2025-09-11T05:34:25,077     ~~~~~~~~~~~~~~~~^
2025-09-11T05:34:25,077         link=link,
2025-09-11T05:34:25,077         ^^^^^^^^^^
2025-09-11T05:34:25,077     ...<4 lines>...
2025-09-11T05:34:25,077         version=version,
2025-09-11T05:34:25,077         ^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077     )
2025-09-11T05:34:25,077     ^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-11T05:34:25,077     self.dist = self._prepare()
2025-09-11T05:34:25,077                 ~~~~~~~~~~~~~^^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-11T05:34:25,077     dist = self._prepare_distribution()
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-11T05:34:25,077     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-11T05:34:25,077            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-11T05:34:25,077     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-11T05:34:25,077            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-11T05:34:25,077     dist = _get_prepared_distribution(
2025-09-11T05:34:25,077         req,
2025-09-11T05:34:25,077     ...<3 lines>...
2025-09-11T05:34:25,077         self.check_build_deps,
2025-09-11T05:34:25,077     )
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-11T05:34:25,077     abstract_dist.prepare_distribution_metadata(
2025-09-11T05:34:25,077     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T05:34:25,077         finder, build_isolation, check_build_deps
2025-09-11T05:34:25,077         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077     )
2025-09-11T05:34:25,077     ^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-11T05:34:25,077     self.req.prepare_metadata()
2025-09-11T05:34:25,077     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-11T05:34:25,077     self.metadata_directory = generate_metadata_legacy(
2025-09-11T05:34:25,077                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T05:34:25,077         build_env=self.build_env,
2025-09-11T05:34:25,077         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077     ...<3 lines>...
2025-09-11T05:34:25,077         details=details,
2025-09-11T05:34:25,077         ^^^^^^^^^^^^^^^^
2025-09-11T05:34:25,077     )
2025-09-11T05:34:25,077     ^
2025-09-11T05:34:25,077   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-11T05:34:25,077     raise MetadataGenerationFailed(package_details=details) from error
2025-09-11T05:34:25,077 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-11T05:34:25,099 Removed kth==0.6.1 from https://files.pythonhosted.org/packages/28/9d/670fac11d52feb28723494565364fcbba10c1cf32a6b205bf2174c96516a/kth-0.6.1.tar.gz from build tracker '/tmp/pip-build-tracker-du_vebmp'
2025-09-11T05:34:25,099 Removed build tracker: '/tmp/pip-build-tracker-du_vebmp'