2025-06-11T17:34:36,956 Created temporary directory: /tmp/pip-build-tracker-3vgptkx5 2025-06-11T17:34:36,957 Initialized build tracking at /tmp/pip-build-tracker-3vgptkx5 2025-06-11T17:34:36,958 Created build tracker: /tmp/pip-build-tracker-3vgptkx5 2025-06-11T17:34:36,958 Entered build tracker: /tmp/pip-build-tracker-3vgptkx5 2025-06-11T17:34:36,959 Created temporary directory: /tmp/pip-wheel-8ev7a54h 2025-06-11T17:34:36,963 Created temporary directory: /tmp/pip-ephem-wheel-cache-vh4fpqyp 2025-06-11T17:34:37,015 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-06-11T17:34:37,017 2 location(s) to search for versions of lkfit: 2025-06-11T17:34:37,017 * https://pypi.org/simple/lkfit/ 2025-06-11T17:34:37,017 * https://www.piwheels.org/simple/lkfit/ 2025-06-11T17:34:37,018 Fetching project page and analyzing links: https://pypi.org/simple/lkfit/ 2025-06-11T17:34:37,019 Getting page https://pypi.org/simple/lkfit/ 2025-06-11T17:34:37,021 Found index url https://pypi.org/simple/ 2025-06-11T17:34:37,245 Fetched page https://pypi.org/simple/lkfit/ as application/vnd.pypi.simple.v1+json 2025-06-11T17:34:37,248 Skipping link: No binaries permitted for lkfit: https://files.pythonhosted.org/packages/bc/85/1d2c1f3a5962afe7aeda61ab98095a6e4717f20cf90b51aaab4d715acbdd/lkfit-0.1.0-py3-none-any.whl (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6) 2025-06-11T17:34:37,249 Found link https://files.pythonhosted.org/packages/41/3f/5a52ed0bb1c0a4c04f0614220dfcfe2a19c71eca5e310ba6c30a8fb2ef21/lkfit-0.1.0.tar.gz (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6), version: 0.1.0 2025-06-11T17:34:37,250 Skipping link: No binaries permitted for lkfit: https://files.pythonhosted.org/packages/17/ac/b21f721194ba622942f7f2076d4763e6b9bb82058c20c4767f18ba986519/lkfit-0.1.1-py3-none-any.whl (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6) 2025-06-11T17:34:37,250 Found link https://files.pythonhosted.org/packages/20/75/6cf8b2e11999f77de85de8572cf29a15d1286b61991220e875e714331ce7/lkfit-0.1.1.tar.gz (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6), version: 0.1.1 2025-06-11T17:34:37,251 Skipping link: No binaries permitted for lkfit: https://files.pythonhosted.org/packages/5e/1c/cb93ac6774ae4cd52aeb063c0baeb5325428de2a528cf185ec76bdcda293/lkfit-0.2.0-py3-none-any.whl (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6) 2025-06-11T17:34:37,252 Found link https://files.pythonhosted.org/packages/e3/24/c7d405a2efe0ada3d590888c0807e8c761320d31696739786f3ea4e06ce3/lkfit-0.2.0.tar.gz (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6), version: 0.2.0 2025-06-11T17:34:37,253 Skipping link: No binaries permitted for lkfit: https://files.pythonhosted.org/packages/68/0e/05fd72fe1046ef150bcf49a3c1190f8214093324a3c38463d789f0c0956f/lkfit-0.3.1-py3-none-any.whl (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6) 2025-06-11T17:34:37,253 Found link https://files.pythonhosted.org/packages/5a/c3/e7d47dc2011fba48c63ffd59a731a4d6a83336cd73ba9cb7d8dd8de7a1e2/lkfit-0.3.1.tar.gz (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6), version: 0.3.1 2025-06-11T17:34:37,254 Skipping link: No binaries permitted for lkfit: https://files.pythonhosted.org/packages/68/2c/60e89ca4fd4726c02d5d2a9db57a56ef63320eeacebbced62afd1ea1d1ed/lkfit-0.4.1-py3-none-any.whl (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6) 2025-06-11T17:34:37,255 Found link https://files.pythonhosted.org/packages/b3/37/8882299dbb1d09c66e620a391c7aec4725e34a95ebf4df3aa4cde96cf495/lkfit-0.4.1.tar.gz (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6), version: 0.4.1 2025-06-11T17:34:37,255 Skipping link: No binaries permitted for lkfit: https://files.pythonhosted.org/packages/c6/f1/ed8c9f1c465f6df6096dbfe8d78dc17507820723fe3f77f038bae10fb304/lkfit-0.4.2-py3-none-any.whl (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6) 2025-06-11T17:34:37,256 Found link https://files.pythonhosted.org/packages/a9/cd/b6748b8cb63fbf2bfd88c696738aa75a5ac49b82f1bfbafed7360d655b56/lkfit-0.4.2.tar.gz (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6), version: 0.4.2 2025-06-11T17:34:37,257 Skipping link: No binaries permitted for lkfit: https://files.pythonhosted.org/packages/41/d4/a05f2cdc9935292685ba4981a508b3bad8d256f649f218767c98f05a572f/lkfit-0.5.0-py3-none-any.whl (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6) 2025-06-11T17:34:37,258 Found link https://files.pythonhosted.org/packages/02/41/c2a0c81dad06357c3aeeba0d4345f339fcb1cacf8c72b08a3d765e4ad5c9/lkfit-0.5.0.tar.gz (from https://pypi.org/simple/lkfit/) (requires-python:>=3.6), version: 0.5.0 2025-06-11T17:34:37,258 Fetching project page and analyzing links: https://www.piwheels.org/simple/lkfit/ 2025-06-11T17:34:37,259 Getting page https://www.piwheels.org/simple/lkfit/ 2025-06-11T17:34:37,260 Found index url https://www.piwheels.org/simple/ 2025-06-11T17:34:37,417 WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/lkfit/ 2025-06-11T17:34:38,075 WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/lkfit/ 2025-06-11T17:34:39,230 WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/lkfit/ 2025-06-11T17:34:41,387 WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/lkfit/ 2025-06-11T17:34:45,547 WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/lkfit/ 2025-06-11T17:34:45,705 Could not fetch URL https://www.piwheels.org/simple/lkfit/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='www.piwheels.org', port=443): Max retries exceeded with url: /simple/lkfit/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))) - skipping 2025-06-11T17:34:45,706 Skipping link: not a file: https://www.piwheels.org/simple/lkfit/ 2025-06-11T17:34:45,707 Skipping link: not a file: https://pypi.org/simple/lkfit/ 2025-06-11T17:34:45,725 Given no hashes to check 1 links for project 'lkfit': discarding no candidates 2025-06-11T17:34:45,727 Collecting lkfit==0.5.0 2025-06-11T17:34:45,729 Created temporary directory: /tmp/pip-unpack-9x7knkgo 2025-06-11T17:34:46,035 Downloading lkfit-0.5.0.tar.gz (9.4 kB) 2025-06-11T17:34:46,067 Added lkfit==0.5.0 from https://files.pythonhosted.org/packages/02/41/c2a0c81dad06357c3aeeba0d4345f339fcb1cacf8c72b08a3d765e4ad5c9/lkfit-0.5.0.tar.gz to build tracker '/tmp/pip-build-tracker-3vgptkx5' 2025-06-11T17:34:46,069 Running setup.py (path:/tmp/pip-wheel-8ev7a54h/lkfit_9a69f373ba3d4225bb9bb48d6d064639/setup.py) egg_info for package lkfit 2025-06-11T17:34:46,070 Created temporary directory: /tmp/pip-pip-egg-info-86vvdyca 2025-06-11T17:34:46,070 Preparing metadata (setup.py): started 2025-06-11T17:34:46,072 Running command python setup.py egg_info 2025-06-11T17:34:46,550 Traceback (most recent call last): 2025-06-11T17:34:46,550 File "", line 2, in 2025-06-11T17:34:46,551 File "", line 35, in 2025-06-11T17:34:46,552 File "/tmp/pip-wheel-8ev7a54h/lkfit_9a69f373ba3d4225bb9bb48d6d064639/setup.py", line 22, in 2025-06-11T17:34:46,553 with open('requirements.txt', 'r') as fr: 2025-06-11T17:34:46,554 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,555 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-06-11T17:34:46,620 ERROR: python setup.py egg_info exited with 1 2025-06-11T17:34:46,634 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-06-11T17:34:46,634 exec(compile('"'"''"'"''"'"' 2025-06-11T17:34:46,634 # This is -- a caller that pip uses to run setup.py 2025-06-11T17:34:46,634 # 2025-06-11T17:34:46,634 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-06-11T17:34:46,634 # import from `distutils.core` to work with newer packaging standards. 2025-06-11T17:34:46,634 # - It provides a clear error message when setuptools is not installed. 2025-06-11T17:34:46,634 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-06-11T17:34:46,634 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-06-11T17:34:46,634 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-06-11T17:34:46,634 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-06-11T17:34:46,634 import os, sys, tokenize, traceback 2025-06-11T17:34:46,634 2025-06-11T17:34:46,634 try: 2025-06-11T17:34:46,634 import setuptools 2025-06-11T17:34:46,634 except ImportError: 2025-06-11T17:34:46,634 print( 2025-06-11T17:34:46,634 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-06-11T17:34:46,634 "the build environment with exception:", 2025-06-11T17:34:46,634 file=sys.stderr, 2025-06-11T17:34:46,634 ) 2025-06-11T17:34:46,634 traceback.print_exc() 2025-06-11T17:34:46,634 sys.exit(1) 2025-06-11T17:34:46,634 2025-06-11T17:34:46,634 __file__ = %r 2025-06-11T17:34:46,634 sys.argv[0] = __file__ 2025-06-11T17:34:46,634 2025-06-11T17:34:46,634 if os.path.exists(__file__): 2025-06-11T17:34:46,634 filename = __file__ 2025-06-11T17:34:46,634 with tokenize.open(__file__) as f: 2025-06-11T17:34:46,634 setup_py_code = f.read() 2025-06-11T17:34:46,634 else: 2025-06-11T17:34:46,634 filename = "" 2025-06-11T17:34:46,634 setup_py_code = "from setuptools import setup; setup()" 2025-06-11T17:34:46,634 2025-06-11T17:34:46,634 exec(compile(setup_py_code, filename, "exec")) 2025-06-11T17:34:46,634 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-8ev7a54h/lkfit_9a69f373ba3d4225bb9bb48d6d064639/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-86vvdyca[/] 2025-06-11T17:34:46,634 [bold magenta]cwd[/]: /tmp/pip-wheel-8ev7a54h/lkfit_9a69f373ba3d4225bb9bb48d6d064639/ 2025-06-11T17:34:46,635 Preparing metadata (setup.py): finished with status 'error' 2025-06-11T17:34:46,636 ERROR: metadata generation failed 2025-06-11T17:34:46,642 Exception information: 2025-06-11T17:34:46,642 Traceback (most recent call last): 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-06-11T17:34:46,642 call_subprocess( 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 212, in call_subprocess 2025-06-11T17:34:46,642 raise error 2025-06-11T17:34:46,642 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-06-11T17:34:46,642 2025-06-11T17:34:46,642 The above exception was the direct cause of the following exception: 2025-06-11T17:34:46,642 2025-06-11T17:34:46,642 Traceback (most recent call last): 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 107, in _run_wrapper 2025-06-11T17:34:46,642 status = _inner_run() 2025-06-11T17:34:46,642 ^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 98, in _inner_run 2025-06-11T17:34:46,642 return self.run(options, args) 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 71, in wrapper 2025-06-11T17:34:46,642 return func(self, options, args) 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 146, in run 2025-06-11T17:34:46,642 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 98, in resolve 2025-06-11T17:34:46,642 result = self._result = resolver.resolve( 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 596, in resolve 2025-06-11T17:34:46,642 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 429, in resolve 2025-06-11T17:34:46,642 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 150, in _add_to_criteria 2025-06-11T17:34:46,642 if not criterion.candidates: 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-06-11T17:34:46,642 return bool(self._sequence) 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 165, in __bool__ 2025-06-11T17:34:46,642 self._bool = any(self) 2025-06-11T17:34:46,642 ^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 149, in 2025-06-11T17:34:46,642 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 39, in _iter_built 2025-06-11T17:34:46,642 candidate = func() 2025-06-11T17:34:46,642 ^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 180, in _make_candidate_from_link 2025-06-11T17:34:46,642 base: BaseCandidate | None = self._make_base_candidate_from_link( 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 226, in _make_base_candidate_from_link 2025-06-11T17:34:46,642 self._link_candidate_cache[link] = LinkCandidate( 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 309, in __init__ 2025-06-11T17:34:46,642 super().__init__( 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__ 2025-06-11T17:34:46,642 self.dist = self._prepare() 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 239, in _prepare 2025-06-11T17:34:46,642 dist = self._prepare_distribution() 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 320, in _prepare_distribution 2025-06-11T17:34:46,642 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 537, in prepare_linked_requirement 2025-06-11T17:34:46,642 return self._prepare_linked_requirement(req, parallel_builds) 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 652, in _prepare_linked_requirement 2025-06-11T17:34:46,642 dist = _get_prepared_distribution( 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 77, in _get_prepared_distribution 2025-06-11T17:34:46,642 abstract_dist.prepare_distribution_metadata( 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 72, in prepare_distribution_metadata 2025-06-11T17:34:46,642 self.req.prepare_metadata() 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 584, in prepare_metadata 2025-06-11T17:34:46,642 self.metadata_directory = generate_metadata_legacy( 2025-06-11T17:34:46,642 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-11T17:34:46,642 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-06-11T17:34:46,642 raise MetadataGenerationFailed(package_details=details) from error 2025-06-11T17:34:46,642 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-06-11T17:34:46,656 Removed lkfit==0.5.0 from https://files.pythonhosted.org/packages/02/41/c2a0c81dad06357c3aeeba0d4345f339fcb1cacf8c72b08a3d765e4ad5c9/lkfit-0.5.0.tar.gz from build tracker '/tmp/pip-build-tracker-3vgptkx5' 2025-06-11T17:34:46,657 Removed build tracker: '/tmp/pip-build-tracker-3vgptkx5'