2023-09-16T07:38:05,467 Created temporary directory: /tmp/pip-build-tracker-ufzgmw9o
2023-09-16T07:38:05,468 Initialized build tracking at /tmp/pip-build-tracker-ufzgmw9o
2023-09-16T07:38:05,469 Created build tracker: /tmp/pip-build-tracker-ufzgmw9o
2023-09-16T07:38:05,469 Entered build tracker: /tmp/pip-build-tracker-ufzgmw9o
2023-09-16T07:38:05,470 Created temporary directory: /tmp/pip-wheel-7jrv5how
2023-09-16T07:38:05,473 Created temporary directory: /tmp/pip-ephem-wheel-cache-mv5683ph
2023-09-16T07:38:05,495 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-16T07:38:05,499 2 location(s) to search for versions of u2x:
2023-09-16T07:38:05,499 * https://pypi.org/simple/u2x/
2023-09-16T07:38:05,499 * https://www.piwheels.org/simple/u2x/
2023-09-16T07:38:05,499 Fetching project page and analyzing links: https://pypi.org/simple/u2x/
2023-09-16T07:38:05,500 Getting page https://pypi.org/simple/u2x/
2023-09-16T07:38:05,502 Found index url https://pypi.org/simple/
2023-09-16T07:38:05,641 Fetched page https://pypi.org/simple/u2x/ as application/vnd.pypi.simple.v1+json
2023-09-16T07:38:05,643   Found link https://files.pythonhosted.org/packages/80/71/4ba6476f5363ebd9513dcc943c63ac083a657c1fa8e57ab673a0c5491a54/u2x-0.0.1.tar.gz (from https://pypi.org/simple/u2x/) (requires-python:>=3.6), version: 0.0.1
2023-09-16T07:38:05,645   Found link https://files.pythonhosted.org/packages/71/00/829af704c5919e66b4fb2d1502476472d42bdf46b44b4422daa945f35d53/u2x-0.0.2.tar.gz (from https://pypi.org/simple/u2x/) (requires-python:>=3.6), version: 0.0.2
2023-09-16T07:38:05,645   Found link https://files.pythonhosted.org/packages/f0/83/89d8ccc18523242047406ef2b139dd216ca33c41d959f48e4d6e42828076/u2x-0.0.3.tar.gz (from https://pypi.org/simple/u2x/) (requires-python:>=3.6), version: 0.0.3
2023-09-16T07:38:05,646   Found link https://files.pythonhosted.org/packages/00/28/fb8387fef08f1592bd346f2d3e12f7f6e775611d61d23b9cb8ef169acd82/u2x-0.0.4.tar.gz (from https://pypi.org/simple/u2x/) (requires-python:>=3.6), version: 0.0.4
2023-09-16T07:38:05,647 Fetching project page and analyzing links: https://www.piwheels.org/simple/u2x/
2023-09-16T07:38:05,648 Getting page https://www.piwheels.org/simple/u2x/
2023-09-16T07:38:05,649 Found index url https://www.piwheels.org/simple/
2023-09-16T07:38:05,894 Fetched page https://www.piwheels.org/simple/u2x/ as text/html
2023-09-16T07:38:05,896   Skipping link: No binaries permitted for u2x: https://www.piwheels.org/simple/u2x/u2x-0.0.4-py3-none-any.whl#sha256=ed6eaf8df7bbfec7661ea8daeb9d83f10edb07ef6a76fa2152ab60e96f862d5e (from https://www.piwheels.org/simple/u2x/) (requires-python:>=3.6)
2023-09-16T07:38:05,897 Skipping link: not a file: https://www.piwheels.org/simple/u2x/
2023-09-16T07:38:05,897 Skipping link: not a file: https://pypi.org/simple/u2x/
2023-09-16T07:38:05,916 Given no hashes to check 1 links for project 'u2x': discarding no candidates
2023-09-16T07:38:05,934 Collecting u2x==0.0.3
2023-09-16T07:38:05,937   Created temporary directory: /tmp/pip-unpack-dzku0fpc
2023-09-16T07:38:06,151   Downloading u2x-0.0.3.tar.gz (15 kB)
2023-09-16T07:38:06,193   Added u2x==0.0.3 from https://files.pythonhosted.org/packages/f0/83/89d8ccc18523242047406ef2b139dd216ca33c41d959f48e4d6e42828076/u2x-0.0.3.tar.gz to build tracker '/tmp/pip-build-tracker-ufzgmw9o'
2023-09-16T07:38:06,195   Running setup.py (path:/tmp/pip-wheel-7jrv5how/u2x_76d3432052934626a3777b369c408f8c/setup.py) egg_info for package u2x
2023-09-16T07:38:06,196   Created temporary directory: /tmp/pip-pip-egg-info-fw2zm3i8
2023-09-16T07:38:06,197   Preparing metadata (setup.py): started
2023-09-16T07:38:06,198   Running command python setup.py egg_info
2023-09-16T07:38:06,638   Traceback (most recent call last):
2023-09-16T07:38:06,638     File "<string>", line 2, in <module>
2023-09-16T07:38:06,639     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-16T07:38:06,640     File "/tmp/pip-wheel-7jrv5how/u2x_76d3432052934626a3777b369c408f8c/setup.py", line 3, in <module>
2023-09-16T07:38:06,641       with open("README_CN.md", "r", encoding="utf-8") as fh:
2023-09-16T07:38:06,642            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,644   FileNotFoundError: [Errno 2] No such file or directory: 'README_CN.md'
2023-09-16T07:38:06,707   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-16T07:38:06,721   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-16T07:38:06,721   exec(compile('"'"''"'"''"'"'
2023-09-16T07:38:06,721   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-16T07:38:06,721   #
2023-09-16T07:38:06,721   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-16T07:38:06,721   #   import from `distutils.core` to work with newer packaging standards.
2023-09-16T07:38:06,721   # - It provides a clear error message when setuptools is not installed.
2023-09-16T07:38:06,721   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-16T07:38:06,721   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-16T07:38:06,721   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-16T07:38:06,721   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-16T07:38:06,721   import os, sys, tokenize
2023-09-16T07:38:06,721   
2023-09-16T07:38:06,721   try:
2023-09-16T07:38:06,721       import setuptools
2023-09-16T07:38:06,721   except ImportError as error:
2023-09-16T07:38:06,721       print(
2023-09-16T07:38:06,721           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-16T07:38:06,721           "the build environment.",
2023-09-16T07:38:06,721           file=sys.stderr,
2023-09-16T07:38:06,721       )
2023-09-16T07:38:06,721       sys.exit(1)
2023-09-16T07:38:06,721   
2023-09-16T07:38:06,721   __file__ = %r
2023-09-16T07:38:06,721   sys.argv[0] = __file__
2023-09-16T07:38:06,721   
2023-09-16T07:38:06,721   if os.path.exists(__file__):
2023-09-16T07:38:06,721       filename = __file__
2023-09-16T07:38:06,721       with tokenize.open(__file__) as f:
2023-09-16T07:38:06,721           setup_py_code = f.read()
2023-09-16T07:38:06,721   else:
2023-09-16T07:38:06,721       filename = "<auto-generated setuptools caller>"
2023-09-16T07:38:06,721       setup_py_code = "from setuptools import setup; setup()"
2023-09-16T07:38:06,721   
2023-09-16T07:38:06,721   exec(compile(setup_py_code, filename, "exec"))
2023-09-16T07:38:06,721   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-7jrv5how/u2x_76d3432052934626a3777b369c408f8c/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-fw2zm3i8[/]
2023-09-16T07:38:06,721   [bold magenta]cwd[/]: /tmp/pip-wheel-7jrv5how/u2x_76d3432052934626a3777b369c408f8c/
2023-09-16T07:38:06,722   Preparing metadata (setup.py): finished with status 'error'
2023-09-16T07:38:06,723 ERROR: [present-rich] metadata generation failed
2023-09-16T07:38:06,729 Exception information:
2023-09-16T07:38:06,729 Traceback (most recent call last):
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-16T07:38:06,729     call_subprocess(
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-16T07:38:06,729     raise error
2023-09-16T07:38:06,729 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-16T07:38:06,729 
2023-09-16T07:38:06,729 The above exception was the direct cause of the following exception:
2023-09-16T07:38:06,729 
2023-09-16T07:38:06,729 Traceback (most recent call last):
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-16T07:38:06,729     status = run_func(*args)
2023-09-16T07:38:06,729              ^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-16T07:38:06,729     return func(self, options, args)
2023-09-16T07:38:06,729            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-16T07:38:06,729     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-16T07:38:06,729                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-16T07:38:06,729     result = self._result = resolver.resolve(
2023-09-16T07:38:06,729                             ^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-16T07:38:06,729     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-16T07:38:06,729             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-16T07:38:06,729     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-16T07:38:06,729     if not criterion.candidates:
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-16T07:38:06,729     return bool(self._sequence)
2023-09-16T07:38:06,729            ^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-16T07:38:06,729     return any(self)
2023-09-16T07:38:06,729            ^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-16T07:38:06,729     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-16T07:38:06,729            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-16T07:38:06,729     candidate = func()
2023-09-16T07:38:06,729                 ^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-16T07:38:06,729     self._link_candidate_cache[link] = LinkCandidate(
2023-09-16T07:38:06,729                                        ^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-16T07:38:06,729     super().__init__(
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-16T07:38:06,729     self.dist = self._prepare()
2023-09-16T07:38:06,729                 ^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-16T07:38:06,729     dist = self._prepare_distribution()
2023-09-16T07:38:06,729            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-16T07:38:06,729     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-16T07:38:06,729            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-16T07:38:06,729     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-16T07:38:06,729            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-16T07:38:06,729     dist = _get_prepared_distribution(
2023-09-16T07:38:06,729            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-16T07:38:06,729     abstract_dist.prepare_distribution_metadata(
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-16T07:38:06,729     self.req.prepare_metadata()
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-16T07:38:06,729     self.metadata_directory = generate_metadata_legacy(
2023-09-16T07:38:06,729                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-16T07:38:06,729   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-16T07:38:06,729     raise MetadataGenerationFailed(package_details=details) from error
2023-09-16T07:38:06,729 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-16T07:38:06,744 Removed u2x==0.0.3 from https://files.pythonhosted.org/packages/f0/83/89d8ccc18523242047406ef2b139dd216ca33c41d959f48e4d6e42828076/u2x-0.0.3.tar.gz from build tracker '/tmp/pip-build-tracker-ufzgmw9o'
2023-09-16T07:38:06,745 Removed build tracker: '/tmp/pip-build-tracker-ufzgmw9o'