2022-02-10T07:49:40,927 Created temporary directory: /tmp/pip-ephem-wheel-cache-abqnyqvg
2022-02-10T07:49:40,933 Created temporary directory: /tmp/pip-req-tracker-pv070_76
2022-02-10T07:49:40,934 Initialized build tracking at /tmp/pip-req-tracker-pv070_76
2022-02-10T07:49:40,935 Created build tracker: /tmp/pip-req-tracker-pv070_76
2022-02-10T07:49:40,935 Entered build tracker: /tmp/pip-req-tracker-pv070_76
2022-02-10T07:49:40,937 Created temporary directory: /tmp/pip-wheel-vmmbkrq9
2022-02-10T07:49:41,011 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-02-10T07:49:41,017 2 location(s) to search for versions of dwopt:
2022-02-10T07:49:41,017 * https://pypi.org/simple/dwopt/
2022-02-10T07:49:41,017 * https://www.piwheels.org/simple/dwopt/
2022-02-10T07:49:41,018 Fetching project page and analyzing links: https://pypi.org/simple/dwopt/
2022-02-10T07:49:41,019 Getting page https://pypi.org/simple/dwopt/
2022-02-10T07:49:41,023 Found index url https://pypi.org/simple
2022-02-10T07:49:41,220   Skipping link: No binaries permitted for dwopt: https://files.pythonhosted.org/packages/eb/a0/80188d31e3241899d8192b81819cfa6d181c3aca49b7ba5d18b53b96f1b1/dwopt-0.0.2-py3-none-any.whl#sha256=5f9f46bad5c6e0c35051cf0cc9e667f54cd64599d77587d2e07f3f686e73272b (from https://pypi.org/simple/dwopt/) (requires-python:>=3.9)
2022-02-10T07:49:41,222   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/fe/8a/c55dd23b1c86596dfa91bd4bfa812fe519cbf357938786134a0b8ac9a504/dwopt-0.0.2.tar.gz#sha256=4e04ac73817aaeb74cf626a713715bc75c7191090d6a8540b3a13aa56c67d967 (from https://pypi.org/simple/dwopt/) (requires-python:>=3.9)
2022-02-10T07:49:41,223 Fetching project page and analyzing links: https://www.piwheels.org/simple/dwopt/
2022-02-10T07:49:41,223 Getting page https://www.piwheels.org/simple/dwopt/
2022-02-10T07:49:41,225 Found index url https://www.piwheels.org/simple
2022-02-10T07:49:41,443 Skipping link: not a file: https://www.piwheels.org/simple/dwopt/
2022-02-10T07:49:41,444 Skipping link: not a file: https://pypi.org/simple/dwopt/
2022-02-10T07:49:41,477 Given no hashes to check 0 links for project 'dwopt': discarding no candidates
2022-02-10T07:49:41,478 ERROR: Could not find a version that satisfies the requirement dwopt==0.0.2 (from versions: none)
2022-02-10T07:49:41,479 ERROR: No matching distribution found for dwopt==0.0.2
2022-02-10T07:49:41,479 Exception information:
2022-02-10T07:49:41,479 Traceback (most recent call last):
2022-02-10T07:49:41,479   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2022-02-10T07:49:41,479     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-02-10T07:49:41,479   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 174, in _add_to_criteria
2022-02-10T07:49:41,479     raise RequirementsConflicted(criterion)
2022-02-10T07:49:41,479 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('dwopt==0.0.2')
2022-02-10T07:49:41,479 
2022-02-10T07:49:41,479 During handling of the above exception, another exception occurred:
2022-02-10T07:49:41,479 
2022-02-10T07:49:41,479 Traceback (most recent call last):
2022-02-10T07:49:41,479   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2022-02-10T07:49:41,479     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2022-02-10T07:49:41,479   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2022-02-10T07:49:41,479     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-02-10T07:49:41,479   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 351, in resolve
2022-02-10T07:49:41,479     raise ResolutionImpossible(e.criterion.information)
2022-02-10T07:49:41,479 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('dwopt==0.0.2'), parent=None)]
2022-02-10T07:49:41,479 
2022-02-10T07:49:41,479 The above exception was the direct cause of the following exception:
2022-02-10T07:49:41,479 
2022-02-10T07:49:41,479 Traceback (most recent call last):
2022-02-10T07:49:41,479   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2022-02-10T07:49:41,479     status = run_func(*args)
2022-02-10T07:49:41,479   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-02-10T07:49:41,479     return func(self, options, args)
2022-02-10T07:49:41,479   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2022-02-10T07:49:41,479     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-02-10T07:49:41,479   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2022-02-10T07:49:41,479     raise error from e
2022-02-10T07:49:41,479 pip._internal.exceptions.DistributionNotFound: No matching distribution found for dwopt==0.0.2
2022-02-10T07:49:41,488 Removed build tracker: '/tmp/pip-req-tracker-pv070_76'