2026-03-04T23:41:06,280 Created temporary directory: /tmp/pip-build-tracker-_4clwwby 2026-03-04T23:41:06,281 Initialized build tracking at /tmp/pip-build-tracker-_4clwwby 2026-03-04T23:41:06,281 Created build tracker: /tmp/pip-build-tracker-_4clwwby 2026-03-04T23:41:06,281 Entered build tracker: /tmp/pip-build-tracker-_4clwwby 2026-03-04T23:41:06,281 Created temporary directory: /tmp/pip-wheel-viw8iuea 2026-03-04T23:41:06,284 Created temporary directory: /tmp/pip-ephem-wheel-cache-266lmfp6 2026-03-04T23:41:06,343 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-03-04T23:41:06,345 2 location(s) to search for versions of test-nonexistent-pkg-99999: 2026-03-04T23:41:06,345 * https://pypi.org/simple/test-nonexistent-pkg-99999/ 2026-03-04T23:41:06,345 * https://www.piwheels.org/simple/test-nonexistent-pkg-99999/ 2026-03-04T23:41:06,345 Fetching project page and analyzing links: https://pypi.org/simple/test-nonexistent-pkg-99999/ 2026-03-04T23:41:06,346 Getting page https://pypi.org/simple/test-nonexistent-pkg-99999/ 2026-03-04T23:41:06,347 Found index url https://pypi.org/simple/ 2026-03-04T23:41:06,415 Fetched page https://pypi.org/simple/test-nonexistent-pkg-99999/ as application/vnd.pypi.simple.v1+json 2026-03-04T23:41:06,416 Found link https://files.pythonhosted.org/packages/df/aa/8d3d479798abb9a2533cc5cd28a234a4adb7a62313b6ed5c6326226a8bdb/test_nonexistent_pkg_99999-0.0.1.tar.gz (from https://pypi.org/simple/test-nonexistent-pkg-99999/), version: 0.0.1 2026-03-04T23:41:06,416 Fetching project page and analyzing links: https://www.piwheels.org/simple/test-nonexistent-pkg-99999/ 2026-03-04T23:41:06,416 Getting page https://www.piwheels.org/simple/test-nonexistent-pkg-99999/ 2026-03-04T23:41:06,417 Found index url https://www.piwheels.org/simple/ 2026-03-04T23:41:06,678 Fetched page https://www.piwheels.org/simple/test-nonexistent-pkg-99999/ as text/html 2026-03-04T23:41:06,680 Skipping link: not a file: https://www.piwheels.org/simple/test-nonexistent-pkg-99999/ 2026-03-04T23:41:06,680 Skipping link: not a file: https://pypi.org/simple/test-nonexistent-pkg-99999/ 2026-03-04T23:41:06,714 Given no hashes to check 1 links for project 'test-nonexistent-pkg-99999': discarding no candidates 2026-03-04T23:41:06,715 Collecting test-nonexistent-pkg-99999==0.0.1 2026-03-04T23:41:06,716 Created temporary directory: /tmp/pip-unpack-n37hb1vh 2026-03-04T23:41:06,778 Downloading test_nonexistent_pkg_99999-0.0.1.tar.gz (198 bytes) 2026-03-04T23:41:06,782 Added test-nonexistent-pkg-99999==0.0.1 from https://files.pythonhosted.org/packages/df/aa/8d3d479798abb9a2533cc5cd28a234a4adb7a62313b6ed5c6326226a8bdb/test_nonexistent_pkg_99999-0.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-_4clwwby' 2026-03-04T23:41:06,783 ERROR: test-nonexistent-pkg-99999==0.0.1 from https://files.pythonhosted.org/packages/df/aa/8d3d479798abb9a2533cc5cd28a234a4adb7a62313b6ed5c6326226a8bdb/test_nonexistent_pkg_99999-0.0.1.tar.gz does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found. 2026-03-04T23:41:06,784 Exception information: 2026-03-04T23:41:06,784 Traceback (most recent call last): 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2026-03-04T23:41:06,784 status = _inner_run() 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2026-03-04T23:41:06,784 return self.run(options, args) 2026-03-04T23:41:06,784 ~~~~~~~~^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2026-03-04T23:41:06,784 return func(self, options, args) 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2026-03-04T23:41:06,784 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2026-03-04T23:41:06,784 result = self._result = resolver.resolve( 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~~~~^ 2026-03-04T23:41:06,784 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2026-03-04T23:41:06,784 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 ) 2026-03-04T23:41:06,784 ^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2026-03-04T23:41:06,784 state = resolution.resolve(requirements, max_rounds=max_rounds) 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2026-03-04T23:41:06,784 self._add_to_criteria(self.state.criteria, r, parent=None) 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2026-03-04T23:41:06,784 if not criterion.candidates: 2026-03-04T23:41:06,784 ^^^^^^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2026-03-04T23:41:06,784 return bool(self._sequence) 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2026-03-04T23:41:06,784 self._bool = any(self) 2026-03-04T23:41:06,784 ~~~^^^^^^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2026-03-04T23:41:06,784 return (c for c in iterator if id(c) not in self._incompatible_ids) 2026-03-04T23:41:06,784 ^^^^^^^^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2026-03-04T23:41:06,784 candidate = func() 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2026-03-04T23:41:06,784 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2026-03-04T23:41:06,784 link, template, name, version 2026-03-04T23:41:06,784 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 ) 2026-03-04T23:41:06,784 ^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2026-03-04T23:41:06,784 self._link_candidate_cache[link] = LinkCandidate( 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~^ 2026-03-04T23:41:06,784 link, 2026-03-04T23:41:06,784 ^^^^^ 2026-03-04T23:41:06,784 ...<3 lines>... 2026-03-04T23:41:06,784 version=version, 2026-03-04T23:41:06,784 ^^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 ) 2026-03-04T23:41:06,784 ^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2026-03-04T23:41:06,784 super().__init__( 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~~~~^ 2026-03-04T23:41:06,784 link=link, 2026-03-04T23:41:06,784 ^^^^^^^^^^ 2026-03-04T23:41:06,784 ...<4 lines>... 2026-03-04T23:41:06,784 version=version, 2026-03-04T23:41:06,784 ^^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 ) 2026-03-04T23:41:06,784 ^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2026-03-04T23:41:06,784 self.dist = self._prepare() 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~^^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2026-03-04T23:41:06,784 dist = self._prepare_distribution() 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2026-03-04T23:41:06,784 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2026-03-04T23:41:06,784 return self._prepare_linked_requirement(req, parallel_builds) 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2026-03-04T23:41:06,784 dist = _get_prepared_distribution( 2026-03-04T23:41:06,784 req, 2026-03-04T23:41:06,784 ...<3 lines>... 2026-03-04T23:41:06,784 self.check_build_deps, 2026-03-04T23:41:06,784 ) 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2026-03-04T23:41:06,784 abstract_dist.prepare_distribution_metadata( 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2026-03-04T23:41:06,784 finder, build_isolation, check_build_deps 2026-03-04T23:41:06,784 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-04T23:41:06,784 ) 2026-03-04T23:41:06,784 ^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 39, in prepare_distribution_metadata 2026-03-04T23:41:06,784 self.req.load_pyproject_toml() 2026-03-04T23:41:06,784 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 512, in load_pyproject_toml 2026-03-04T23:41:06,784 pyproject_toml_data = load_pyproject_toml( 2026-03-04T23:41:06,784 self.use_pep517, self.pyproject_toml_path, self.setup_py_path, str(self) 2026-03-04T23:41:06,784 ) 2026-03-04T23:41:06,784 File "/usr/lib/python3/dist-packages/pip/_internal/pyproject.py", line 63, in load_pyproject_toml 2026-03-04T23:41:06,784 raise InstallationError( 2026-03-04T23:41:06,784 ...<2 lines>... 2026-03-04T23:41:06,784 ) 2026-03-04T23:41:06,784 pip._internal.exceptions.InstallationError: test-nonexistent-pkg-99999==0.0.1 from https://files.pythonhosted.org/packages/df/aa/8d3d479798abb9a2533cc5cd28a234a4adb7a62313b6ed5c6326226a8bdb/test_nonexistent_pkg_99999-0.0.1.tar.gz does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found. 2026-03-04T23:41:06,804 Removed test-nonexistent-pkg-99999==0.0.1 from https://files.pythonhosted.org/packages/df/aa/8d3d479798abb9a2533cc5cd28a234a4adb7a62313b6ed5c6326226a8bdb/test_nonexistent_pkg_99999-0.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-_4clwwby' 2026-03-04T23:41:06,804 Removed build tracker: '/tmp/pip-build-tracker-_4clwwby'