2022-04-26T02:05:07,464 Created temporary directory: /tmp/pip-ephem-wheel-cache-y4bt9nyy 2022-04-26T02:05:07,469 Created temporary directory: /tmp/pip-req-tracker-zxog84nv 2022-04-26T02:05:07,470 Initialized build tracking at /tmp/pip-req-tracker-zxog84nv 2022-04-26T02:05:07,470 Created build tracker: /tmp/pip-req-tracker-zxog84nv 2022-04-26T02:05:07,471 Entered build tracker: /tmp/pip-req-tracker-zxog84nv 2022-04-26T02:05:07,472 Created temporary directory: /tmp/pip-wheel-4_xnfy27 2022-04-26T02:05:07,533 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-04-26T02:05:07,547 2 location(s) to search for versions of dwhgen: 2022-04-26T02:05:07,547 * https://pypi.org/simple/dwhgen/ 2022-04-26T02:05:07,547 * https://www.piwheels.org/simple/dwhgen/ 2022-04-26T02:05:07,548 Fetching project page and analyzing links: https://pypi.org/simple/dwhgen/ 2022-04-26T02:05:07,549 Getting page https://pypi.org/simple/dwhgen/ 2022-04-26T02:05:07,553 Found index url https://pypi.org/simple 2022-04-26T02:05:07,658 Skipping link: No binaries permitted for dwhgen: https://files.pythonhosted.org/packages/67/7d/6f5423c45d09dde2c09bc34171eba19a15a5ce4ae070283eee3dd6098211/dwhgen-0.1.0-py3-none-any.whl#sha256=9fb907522c1e8db42f8c5b3a6acfb3ad2cada4403a382eac158fba3896bc9dbc (from https://pypi.org/simple/dwhgen/) (requires-python:>=3.7,<4.0) 2022-04-26T02:05:07,660 Found link https://files.pythonhosted.org/packages/58/19/44be4f4067f350c50d585123ce8561f9b748398fd124b00e47724cebb8d9/dwhgen-0.1.0.tar.gz#sha256=99410930926090918258e29ade12ba03bdd966e1446610041da14365290540d3 (from https://pypi.org/simple/dwhgen/) (requires-python:>=3.7,<4.0), version: 0.1.0 2022-04-26T02:05:07,661 Fetching project page and analyzing links: https://www.piwheels.org/simple/dwhgen/ 2022-04-26T02:05:07,661 Getting page https://www.piwheels.org/simple/dwhgen/ 2022-04-26T02:05:07,663 Found index url https://www.piwheels.org/simple 2022-04-26T02:05:07,881 Skipping link: not a file: https://www.piwheels.org/simple/dwhgen/ 2022-04-26T02:05:07,882 Skipping link: not a file: https://pypi.org/simple/dwhgen/ 2022-04-26T02:05:07,915 Given no hashes to check 1 links for project 'dwhgen': discarding no candidates 2022-04-26T02:05:07,946 Collecting dwhgen==0.1.0 2022-04-26T02:05:07,950 Created temporary directory: /tmp/pip-unpack-17z5wq81 2022-04-26T02:05:08,186 Downloading dwhgen-0.1.0.tar.gz (13 kB) 2022-04-26T02:05:08,318 Added dwhgen==0.1.0 from https://files.pythonhosted.org/packages/58/19/44be4f4067f350c50d585123ce8561f9b748398fd124b00e47724cebb8d9/dwhgen-0.1.0.tar.gz#sha256=99410930926090918258e29ade12ba03bdd966e1446610041da14365290540d3 to build tracker '/tmp/pip-req-tracker-zxog84nv' 2022-04-26T02:05:08,324 ERROR: [present-diagnostic] 2022-04-26T02:05:08,365 Exception information: 2022-04-26T02:05:08,365 Traceback (most recent call last): 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper 2022-04-26T02:05:08,365 status = run_func(*args) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2022-04-26T02:05:08,365 return func(self, options, args) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 145, in run 2022-04-26T02:05:08,365 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve 2022-04-26T02:05:08,365 collected.requirements, max_rounds=try_to_avoid_resolution_too_deep 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2022-04-26T02:05:08,365 state = resolution.resolve(requirements, max_rounds=max_rounds) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2022-04-26T02:05:08,365 self._add_to_criteria(self.state.criteria, r, parent=None) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2022-04-26T02:05:08,365 if not criterion.candidates: 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2022-04-26T02:05:08,365 return bool(self._sequence) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2022-04-26T02:05:08,365 return any(self) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2022-04-26T02:05:08,365 return (c for c in iterator if id(c) not in self._incompatible_ids) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2022-04-26T02:05:08,365 candidate = func() 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 220, in _make_candidate_from_link 2022-04-26T02:05:08,365 version=version, 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 294, in __init__ 2022-04-26T02:05:08,365 version=version, 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__ 2022-04-26T02:05:08,365 self.dist = self._prepare() 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare 2022-04-26T02:05:08,365 dist = self._prepare_distribution() 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution 2022-04-26T02:05:08,365 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement 2022-04-26T02:05:08,365 return self._prepare_linked_requirement(req, parallel_builds) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 560, in _prepare_linked_requirement 2022-04-26T02:05:08,365 self.build_isolation, 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution 2022-04-26T02:05:08,365 abstract_dist.prepare_distribution_metadata(finder, build_isolation) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 28, in prepare_distribution_metadata 2022-04-26T02:05:08,365 self.req.load_pyproject_toml() 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 462, in load_pyproject_toml 2022-04-26T02:05:08,365 self.use_pep517, self.pyproject_toml_path, self.setup_py_path, str(self) 2022-04-26T02:05:08,365 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/pyproject.py", line 129, in load_pyproject_toml 2022-04-26T02:05:08,365 raise MissingPyProjectBuildRequires(package=req_name) 2022-04-26T02:05:08,365 pip._internal.exceptions.MissingPyProjectBuildRequires: 2022-04-26T02:05:08,385 Removed dwhgen==0.1.0 from https://files.pythonhosted.org/packages/58/19/44be4f4067f350c50d585123ce8561f9b748398fd124b00e47724cebb8d9/dwhgen-0.1.0.tar.gz#sha256=99410930926090918258e29ade12ba03bdd966e1446610041da14365290540d3 from build tracker '/tmp/pip-req-tracker-zxog84nv' 2022-04-26T02:05:08,385 Removed build tracker: '/tmp/pip-req-tracker-zxog84nv'