2023-09-09T00:01:08,489 Created temporary directory: /tmp/pip-build-tracker-62gwfjw6
2023-09-09T00:01:08,491 Initialized build tracking at /tmp/pip-build-tracker-62gwfjw6
2023-09-09T00:01:08,491 Created build tracker: /tmp/pip-build-tracker-62gwfjw6
2023-09-09T00:01:08,491 Entered build tracker: /tmp/pip-build-tracker-62gwfjw6
2023-09-09T00:01:08,492 Created temporary directory: /tmp/pip-wheel-7gkt5zii
2023-09-09T00:01:08,495 Created temporary directory: /tmp/pip-ephem-wheel-cache-i5pu09j4
2023-09-09T00:01:08,517 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-09T00:01:08,520 2 location(s) to search for versions of feng:
2023-09-09T00:01:08,520 * https://pypi.org/simple/feng/
2023-09-09T00:01:08,520 * https://www.piwheels.org/simple/feng/
2023-09-09T00:01:08,521 Fetching project page and analyzing links: https://pypi.org/simple/feng/
2023-09-09T00:01:08,522 Getting page https://pypi.org/simple/feng/
2023-09-09T00:01:08,523 Found index url https://pypi.org/simple/
2023-09-09T00:01:08,738 Fetched page https://pypi.org/simple/feng/ as application/vnd.pypi.simple.v1+json
2023-09-09T00:01:08,742   Found link https://files.pythonhosted.org/packages/b1/17/5a280a0fae0832c91bbfa5824baafd82dcc47f7cd7c365c44b2b5ffdcea6/feng-0.0.1.tar.gz (from https://pypi.org/simple/feng/), version: 0.0.1
2023-09-09T00:01:08,742   Found link https://files.pythonhosted.org/packages/bb/da/03f8592e94b751c8c448e258d8205378c8873a4b8e704899f01d9608d965/feng-0.1.0.tar.gz (from https://pypi.org/simple/feng/), version: 0.1.0
2023-09-09T00:01:08,743   Found link https://files.pythonhosted.org/packages/85/3d/f65de27a9105a4de5031ad446b740a3998305138745b3512de6996171341/feng-0.1.1.tar.gz (from https://pypi.org/simple/feng/), version: 0.1.1
2023-09-09T00:01:08,744   Found link https://files.pythonhosted.org/packages/06/04/252a5ff084ba451a9c6d6cb1a0e074ee680ebb5b283a73ba01efdc02eadc/feng-0.1.2.tar.gz (from https://pypi.org/simple/feng/), version: 0.1.2
2023-09-09T00:01:08,744   Found link https://files.pythonhosted.org/packages/4f/03/c8ca69e52dd364cf57a5992e92ccb089815f9790ba9f5997fb110291979f/feng-0.1.3.tar.gz (from https://pypi.org/simple/feng/), version: 0.1.3
2023-09-09T00:01:08,745   Found link https://files.pythonhosted.org/packages/af/e0/c4a893115ad5c760a991b0ac82dae5df09abcf284f90c49559f9712d822b/feng-0.2.0.tar.gz (from https://pypi.org/simple/feng/), version: 0.2.0
2023-09-09T00:01:08,746   Found link https://files.pythonhosted.org/packages/1e/a3/76711d1ea2c2ed7648a9eeaddaa3304b148e9ee56dec77121d3433200464/feng-0.2.1.tar.gz (from https://pypi.org/simple/feng/), version: 0.2.1
2023-09-09T00:01:08,746   Found link https://files.pythonhosted.org/packages/d4/3a/3f355ebd93411bd3c178a043e9224db8cc60c0a179c16ba234ce37bbb20b/feng-0.2.2.tar.gz (from https://pypi.org/simple/feng/), version: 0.2.2
2023-09-09T00:01:08,747   Found link https://files.pythonhosted.org/packages/b1/19/8d65120f95e21053cd7c01e35ddb8746548423361046db217d9fe1ce3965/feng-0.2.3.tar.gz (from https://pypi.org/simple/feng/), version: 0.2.3
2023-09-09T00:01:08,748   Found link https://files.pythonhosted.org/packages/c9/7e/b932bfc1e8151942a46b3b32a783f9e1025a7fb6d7388fa66b5fa7e2dd8d/feng-0.2.4.tar.gz (from https://pypi.org/simple/feng/), version: 0.2.4
2023-09-09T00:01:08,748   Found link https://files.pythonhosted.org/packages/51/c4/46d800351dd78000e058f896bfd8c9e71a7889db386379be9d3bc7188509/feng-0.2.5.tar.gz (from https://pypi.org/simple/feng/), version: 0.2.5
2023-09-09T00:01:08,749   Found link https://files.pythonhosted.org/packages/e2/c9/8ad0e24bd68f0f6387fcab979ba71451a5ecbc455481424b609057116265/feng-0.2.6.tar.gz (from https://pypi.org/simple/feng/), version: 0.2.6
2023-09-09T00:01:08,750   Found link https://files.pythonhosted.org/packages/12/10/0828dff4b2e36daa6d57e82760e81b0bca4486889d7000a98aadb055c8d7/feng-0.2.7.tar.gz (from https://pypi.org/simple/feng/), version: 0.2.7
2023-09-09T00:01:08,751 Fetching project page and analyzing links: https://www.piwheels.org/simple/feng/
2023-09-09T00:01:08,751 Getting page https://www.piwheels.org/simple/feng/
2023-09-09T00:01:08,753 Found index url https://www.piwheels.org/simple/
2023-09-09T00:01:12,822 Fetched page https://www.piwheels.org/simple/feng/ as text/html
2023-09-09T00:01:12,827   Skipping link: No binaries permitted for feng: https://www.piwheels.org/simple/feng/feng-0.2.1-py3-none-any.whl#sha256=35b49bd7dd7961eb067858e573ba3ccdf29e6edfd5717e8acee680eeb9e94c0f (from https://www.piwheels.org/simple/feng/)
2023-09-09T00:01:12,828   Skipping link: No binaries permitted for feng: https://www.piwheels.org/simple/feng/feng-0.2.4-py3-none-any.whl#sha256=32851ccf83ba0f52c953e94616d8517df110cfbbd2402be2671f16c7a46f5140 (from https://www.piwheels.org/simple/feng/)
2023-09-09T00:01:12,829   Skipping link: No binaries permitted for feng: https://www.piwheels.org/simple/feng/feng-0.2.5-py3-none-any.whl#sha256=69a323c0cd940a679407fd8ae4c7e1f9a8d8656e37ea9de483c1e0953fdf5004 (from https://www.piwheels.org/simple/feng/)
2023-09-09T00:01:12,830   Skipping link: No binaries permitted for feng: https://www.piwheels.org/simple/feng/feng-0.2.6-py3-none-any.whl#sha256=2e64915ff75c20dad5cdb84c26b9765198e78223e28f0aaa6de93fbb8179deb5 (from https://www.piwheels.org/simple/feng/)
2023-09-09T00:01:12,831   Skipping link: No binaries permitted for feng: https://www.piwheels.org/simple/feng/feng-0.2.7-py3-none-any.whl#sha256=9d645e73854443db3f62011a1748205ade9b438b437eaa7ec71211f42715b412 (from https://www.piwheels.org/simple/feng/)
2023-09-09T00:01:12,832 Skipping link: not a file: https://www.piwheels.org/simple/feng/
2023-09-09T00:01:12,833 Skipping link: not a file: https://pypi.org/simple/feng/
2023-09-09T00:01:12,866 Given no hashes to check 1 links for project 'feng': discarding no candidates
2023-09-09T00:01:12,895 Collecting feng==0.0.1
2023-09-09T00:01:12,898   Created temporary directory: /tmp/pip-unpack-hv9m9z_l
2023-09-09T00:01:13,127   Downloading feng-0.0.1.tar.gz (2.6 kB)
2023-09-09T00:01:13,156   Added feng==0.0.1 from https://files.pythonhosted.org/packages/b1/17/5a280a0fae0832c91bbfa5824baafd82dcc47f7cd7c365c44b2b5ffdcea6/feng-0.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-62gwfjw6'
2023-09-09T00:01:13,158   Running setup.py (path:/tmp/pip-wheel-7gkt5zii/feng_39e36c82932b42cc8cee03a74d8f6ef2/setup.py) egg_info for package feng
2023-09-09T00:01:13,158   Created temporary directory: /tmp/pip-pip-egg-info-sbcvvf31
2023-09-09T00:01:13,159   Preparing metadata (setup.py): started
2023-09-09T00:01:13,160   Running command python setup.py egg_info
2023-09-09T00:01:13,568   Traceback (most recent call last):
2023-09-09T00:01:13,568     File "<string>", line 2, in <module>
2023-09-09T00:01:13,569     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-09T00:01:13,569     File "/tmp/pip-wheel-7gkt5zii/feng_39e36c82932b42cc8cee03a74d8f6ef2/setup.py", line 6, in <module>
2023-09-09T00:01:13,570       import feng
2023-09-09T00:01:13,571     File "/tmp/pip-wheel-7gkt5zii/feng_39e36c82932b42cc8cee03a74d8f6ef2/feng/__init__.py", line 1, in <module>
2023-09-09T00:01:13,572       from . import importance
2023-09-09T00:01:13,573     File "/tmp/pip-wheel-7gkt5zii/feng_39e36c82932b42cc8cee03a74d8f6ef2/feng/importance/__init__.py", line 1, in <module>
2023-09-09T00:01:13,574       from .importance import information_gain, rank_information_gain
2023-09-09T00:01:13,575     File "/tmp/pip-wheel-7gkt5zii/feng_39e36c82932b42cc8cee03a74d8f6ef2/feng/importance/importance.py", line 1, in <module>
2023-09-09T00:01:13,575       import pandas as pd
2023-09-09T00:01:13,576   ModuleNotFoundError: No module named 'pandas'
2023-09-09T00:01:13,641   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-09T00:01:13,654   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-09T00:01:13,654   exec(compile('"'"''"'"''"'"'
2023-09-09T00:01:13,654   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-09T00:01:13,654   #
2023-09-09T00:01:13,654   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-09T00:01:13,654   #   import from `distutils.core` to work with newer packaging standards.
2023-09-09T00:01:13,654   # - It provides a clear error message when setuptools is not installed.
2023-09-09T00:01:13,654   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-09T00:01:13,654   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-09T00:01:13,654   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-09T00:01:13,654   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-09T00:01:13,654   import os, sys, tokenize
2023-09-09T00:01:13,654   
2023-09-09T00:01:13,654   try:
2023-09-09T00:01:13,654       import setuptools
2023-09-09T00:01:13,654   except ImportError as error:
2023-09-09T00:01:13,654       print(
2023-09-09T00:01:13,654           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-09T00:01:13,654           "the build environment.",
2023-09-09T00:01:13,654           file=sys.stderr,
2023-09-09T00:01:13,654       )
2023-09-09T00:01:13,654       sys.exit(1)
2023-09-09T00:01:13,654   
2023-09-09T00:01:13,654   __file__ = %r
2023-09-09T00:01:13,654   sys.argv[0] = __file__
2023-09-09T00:01:13,654   
2023-09-09T00:01:13,654   if os.path.exists(__file__):
2023-09-09T00:01:13,654       filename = __file__
2023-09-09T00:01:13,654       with tokenize.open(__file__) as f:
2023-09-09T00:01:13,654           setup_py_code = f.read()
2023-09-09T00:01:13,654   else:
2023-09-09T00:01:13,654       filename = "<auto-generated setuptools caller>"
2023-09-09T00:01:13,654       setup_py_code = "from setuptools import setup; setup()"
2023-09-09T00:01:13,654   
2023-09-09T00:01:13,654   exec(compile(setup_py_code, filename, "exec"))
2023-09-09T00:01:13,654   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-7gkt5zii/feng_39e36c82932b42cc8cee03a74d8f6ef2/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-sbcvvf31[/]
2023-09-09T00:01:13,655   [bold magenta]cwd[/]: /tmp/pip-wheel-7gkt5zii/feng_39e36c82932b42cc8cee03a74d8f6ef2/
2023-09-09T00:01:13,656   Preparing metadata (setup.py): finished with status 'error'
2023-09-09T00:01:13,657 ERROR: [present-rich] metadata generation failed
2023-09-09T00:01:13,663 Exception information:
2023-09-09T00:01:13,663 Traceback (most recent call last):
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-09T00:01:13,663     call_subprocess(
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-09T00:01:13,663     raise error
2023-09-09T00:01:13,663 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-09T00:01:13,663 
2023-09-09T00:01:13,663 The above exception was the direct cause of the following exception:
2023-09-09T00:01:13,663 
2023-09-09T00:01:13,663 Traceback (most recent call last):
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-09T00:01:13,663     status = run_func(*args)
2023-09-09T00:01:13,663              ^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-09T00:01:13,663     return func(self, options, args)
2023-09-09T00:01:13,663            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-09T00:01:13,663     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-09T00:01:13,663                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-09T00:01:13,663     result = self._result = resolver.resolve(
2023-09-09T00:01:13,663                             ^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-09T00:01:13,663     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-09T00:01:13,663             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-09T00:01:13,663     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-09T00:01:13,663     if not criterion.candidates:
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-09T00:01:13,663     return bool(self._sequence)
2023-09-09T00:01:13,663            ^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-09T00:01:13,663     return any(self)
2023-09-09T00:01:13,663            ^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-09T00:01:13,663     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-09T00:01:13,663            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-09T00:01:13,663     candidate = func()
2023-09-09T00:01:13,663                 ^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-09T00:01:13,663     self._link_candidate_cache[link] = LinkCandidate(
2023-09-09T00:01:13,663                                        ^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-09T00:01:13,663     super().__init__(
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-09T00:01:13,663     self.dist = self._prepare()
2023-09-09T00:01:13,663                 ^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-09T00:01:13,663     dist = self._prepare_distribution()
2023-09-09T00:01:13,663            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-09T00:01:13,663     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-09T00:01:13,663            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-09T00:01:13,663     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-09T00:01:13,663            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-09T00:01:13,663     dist = _get_prepared_distribution(
2023-09-09T00:01:13,663            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-09T00:01:13,663     abstract_dist.prepare_distribution_metadata(
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-09T00:01:13,663     self.req.prepare_metadata()
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-09T00:01:13,663     self.metadata_directory = generate_metadata_legacy(
2023-09-09T00:01:13,663                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T00:01:13,663   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-09T00:01:13,663     raise MetadataGenerationFailed(package_details=details) from error
2023-09-09T00:01:13,663 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-09T00:01:13,676 Removed feng==0.0.1 from https://files.pythonhosted.org/packages/b1/17/5a280a0fae0832c91bbfa5824baafd82dcc47f7cd7c365c44b2b5ffdcea6/feng-0.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-62gwfjw6'
2023-09-09T00:01:13,677 Removed build tracker: '/tmp/pip-build-tracker-62gwfjw6'