2022-05-12T07:43:07,738 Created temporary directory: /tmp/pip-ephem-wheel-cache-2vdaidx5
2022-05-12T07:43:07,744 Created temporary directory: /tmp/pip-req-tracker-hw4i46xo
2022-05-12T07:43:07,745 Initialized build tracking at /tmp/pip-req-tracker-hw4i46xo
2022-05-12T07:43:07,745 Created build tracker: /tmp/pip-req-tracker-hw4i46xo
2022-05-12T07:43:07,745 Entered build tracker: /tmp/pip-req-tracker-hw4i46xo
2022-05-12T07:43:07,747 Created temporary directory: /tmp/pip-wheel-0ah18p_q
2022-05-12T07:43:07,808 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-05-12T07:43:07,822 2 location(s) to search for versions of ddfr:
2022-05-12T07:43:07,822 * https://pypi.org/simple/ddfr/
2022-05-12T07:43:07,822 * https://www.piwheels.org/simple/ddfr/
2022-05-12T07:43:07,824 Fetching project page and analyzing links: https://pypi.org/simple/ddfr/
2022-05-12T07:43:07,825 Getting page https://pypi.org/simple/ddfr/
2022-05-12T07:43:07,828 Found index url https://pypi.org/simple
2022-05-12T07:43:07,935   Skipping link: No binaries permitted for ddfr: https://files.pythonhosted.org/packages/09/a7/beb8b6b549c0cffba3620c28a6a746f5adfa467391aba4417e216a31f308/ddfr-0.9-py3-none-any.whl#sha256=5ae037710c40c28b972319cd0660a6d19a9e839583dd6f795db30ac8417eaa4a (from https://pypi.org/simple/ddfr/) (requires-python:>=3.7)
2022-05-12T07:43:07,937   Found link https://files.pythonhosted.org/packages/a7/87/c9db61927cb58b86cfa554661dacf7f38de018ffed545ba23b8b6b2b1f1c/ddfr-0.9.tar.gz#sha256=16190d700c35b2f5249cb3ad9eb47b41b8d54bc7d5083c131bf10d2a4b4a810a (from https://pypi.org/simple/ddfr/) (requires-python:>=3.7), version: 0.9
2022-05-12T07:43:07,938   Skipping link: No binaries permitted for ddfr: https://files.pythonhosted.org/packages/c0/46/852434c10efb23e7d6e493220f11fad63b0750deba3a7f16fab85ee9b81f/ddfr-0.9.1-py3-none-any.whl#sha256=f3ce8e9bb58e093bf7aba19139635465bd580b9cc7ca2d850bedf681572b7835 (from https://pypi.org/simple/ddfr/) (requires-python:>=3.7)
2022-05-12T07:43:07,939   Found link https://files.pythonhosted.org/packages/c7/30/93ba3bf09e2f997cccf03eb96631a43de611c34b0bbb7e6e20842bbfc875/ddfr-0.9.1.tar.gz#sha256=3fa5746075c3a3dd756fb1861f55052100e4e78fe8aabe3e3343529f2f078014 (from https://pypi.org/simple/ddfr/) (requires-python:>=3.7), version: 0.9.1
2022-05-12T07:43:07,940 Fetching project page and analyzing links: https://www.piwheels.org/simple/ddfr/
2022-05-12T07:43:07,940 Getting page https://www.piwheels.org/simple/ddfr/
2022-05-12T07:43:07,943 Found index url https://www.piwheels.org/simple
2022-05-12T07:43:08,169 Skipping link: not a file: https://www.piwheels.org/simple/ddfr/
2022-05-12T07:43:08,169 Skipping link: not a file: https://pypi.org/simple/ddfr/
2022-05-12T07:43:08,203 Given no hashes to check 1 links for project 'ddfr': discarding no candidates
2022-05-12T07:43:08,235 Collecting ddfr==0.9.1
2022-05-12T07:43:08,239   Created temporary directory: /tmp/pip-unpack-acbumtn0
2022-05-12T07:43:08,467   Downloading ddfr-0.9.1.tar.gz (9.7 kB)
2022-05-12T07:43:08,542   Added ddfr==0.9.1 from https://files.pythonhosted.org/packages/c7/30/93ba3bf09e2f997cccf03eb96631a43de611c34b0bbb7e6e20842bbfc875/ddfr-0.9.1.tar.gz#sha256=3fa5746075c3a3dd756fb1861f55052100e4e78fe8aabe3e3343529f2f078014 to build tracker '/tmp/pip-req-tracker-hw4i46xo'
2022-05-12T07:43:08,543   Running setup.py (path:/tmp/pip-wheel-0ah18p_q/ddfr_dbcb28e51dd84899894e0cbf048e1eb1/setup.py) egg_info for package ddfr
2022-05-12T07:43:08,545   Created temporary directory: /tmp/pip-pip-egg-info-0ahjx__6
2022-05-12T07:43:08,545   Preparing metadata (setup.py): started
2022-05-12T07:43:08,547   Running command python setup.py egg_info
2022-05-12T07:43:10,173   Traceback (most recent call last):
2022-05-12T07:43:10,174     File "<string>", line 36, in <module>
2022-05-12T07:43:10,174     File "<pip-setuptools-caller>", line 34, in <module>
2022-05-12T07:43:10,175     File "/tmp/pip-wheel-0ah18p_q/ddfr_dbcb28e51dd84899894e0cbf048e1eb1/setup.py", line 5, in <module>
2022-05-12T07:43:10,175       with open('requirements.txt') as f:
2022-05-12T07:43:10,176   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2022-05-12T07:43:10,272   ERROR: [present-diagnostic] python setup.py egg_info exited with 1
2022-05-12T07:43:10,313   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2022-05-12T07:43:10,313   exec(compile('"'"''"'"''"'"'
2022-05-12T07:43:10,313   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2022-05-12T07:43:10,313   #
2022-05-12T07:43:10,313   # - It imports setuptools before invoking setup.py, to enable projects that directly
2022-05-12T07:43:10,313   #   import from `distutils.core` to work with newer packaging standards.
2022-05-12T07:43:10,313   # - It provides a clear error message when setuptools is not installed.
2022-05-12T07:43:10,313   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2022-05-12T07:43:10,313   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2022-05-12T07:43:10,313   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2022-05-12T07:43:10,313   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2022-05-12T07:43:10,313   import os, sys, tokenize
2022-05-12T07:43:10,313   
2022-05-12T07:43:10,313   try:
2022-05-12T07:43:10,313       import setuptools
2022-05-12T07:43:10,313   except ImportError as error:
2022-05-12T07:43:10,313       print(
2022-05-12T07:43:10,313           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2022-05-12T07:43:10,313           "the build environment.",
2022-05-12T07:43:10,313           file=sys.stderr,
2022-05-12T07:43:10,313       )
2022-05-12T07:43:10,313       sys.exit(1)
2022-05-12T07:43:10,313   
2022-05-12T07:43:10,313   __file__ = %r
2022-05-12T07:43:10,313   sys.argv[0] = __file__
2022-05-12T07:43:10,313   
2022-05-12T07:43:10,313   if os.path.exists(__file__):
2022-05-12T07:43:10,313       filename = __file__
2022-05-12T07:43:10,313       with tokenize.open(__file__) as f:
2022-05-12T07:43:10,313           setup_py_code = f.read()
2022-05-12T07:43:10,313   else:
2022-05-12T07:43:10,313       filename = "<auto-generated setuptools caller>"
2022-05-12T07:43:10,313       setup_py_code = "from setuptools import setup; setup()"
2022-05-12T07:43:10,313   
2022-05-12T07:43:10,313   exec(compile(setup_py_code, filename, "exec"))
2022-05-12T07:43:10,313   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-0ah18p_q/ddfr_dbcb28e51dd84899894e0cbf048e1eb1/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-0ahjx__6[/]
2022-05-12T07:43:10,314   [bold magenta]cwd[/]: /tmp/pip-wheel-0ah18p_q/ddfr_dbcb28e51dd84899894e0cbf048e1eb1/
2022-05-12T07:43:10,315   Preparing metadata (setup.py): finished with status 'error'
2022-05-12T07:43:10,317 ERROR: [present-diagnostic] metadata generation failed
2022-05-12T07:43:10,331 Exception information:
2022-05-12T07:43:10,331 Traceback (most recent call last):
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 68, in generate_metadata
2022-05-12T07:43:10,331     spinner=spinner,
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-05-12T07:43:10,331     raise error
2022-05-12T07:43:10,331 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2022-05-12T07:43:10,331 
2022-05-12T07:43:10,331 The above exception was the direct cause of the following exception:
2022-05-12T07:43:10,331 
2022-05-12T07:43:10,331 Traceback (most recent call last):
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-05-12T07:43:10,331     status = run_func(*args)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-05-12T07:43:10,331     return func(self, options, args)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 145, in run
2022-05-12T07:43:10,331     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve
2022-05-12T07:43:10,331     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-05-12T07:43:10,331     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-05-12T07:43:10,331     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-05-12T07:43:10,331     if not criterion.candidates:
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-05-12T07:43:10,331     return bool(self._sequence)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-05-12T07:43:10,331     return any(self)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-05-12T07:43:10,331     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-05-12T07:43:10,331     candidate = func()
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 220, in _make_candidate_from_link
2022-05-12T07:43:10,331     version=version,
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 294, in __init__
2022-05-12T07:43:10,331     version=version,
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__
2022-05-12T07:43:10,331     self.dist = self._prepare()
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare
2022-05-12T07:43:10,331     dist = self._prepare_distribution()
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution
2022-05-12T07:43:10,331     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement
2022-05-12T07:43:10,331     return self._prepare_linked_requirement(req, parallel_builds)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 560, in _prepare_linked_requirement
2022-05-12T07:43:10,331     self.build_isolation,
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-05-12T07:43:10,331     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 47, in prepare_distribution_metadata
2022-05-12T07:43:10,331     self.req.prepare_metadata()
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 533, in prepare_metadata
2022-05-12T07:43:10,331     details=details,
2022-05-12T07:43:10,331   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2022-05-12T07:43:10,331     raise MetadataGenerationFailed(package_details=details) from error
2022-05-12T07:43:10,331 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-05-12T07:43:10,354 Removed ddfr==0.9.1 from https://files.pythonhosted.org/packages/c7/30/93ba3bf09e2f997cccf03eb96631a43de611c34b0bbb7e6e20842bbfc875/ddfr-0.9.1.tar.gz#sha256=3fa5746075c3a3dd756fb1861f55052100e4e78fe8aabe3e3343529f2f078014 from build tracker '/tmp/pip-req-tracker-hw4i46xo'
2022-05-12T07:43:10,355 Removed build tracker: '/tmp/pip-req-tracker-hw4i46xo'