2021-10-13T15:32:00,631 Created temporary directory: /tmp/pip-ephem-wheel-cache-9x0i6zaw
2021-10-13T15:32:00,634 Created temporary directory: /tmp/pip-req-tracker-cgiywajl
2021-10-13T15:32:00,634 Initialized build tracking at /tmp/pip-req-tracker-cgiywajl
2021-10-13T15:32:00,634 Created build tracker: /tmp/pip-req-tracker-cgiywajl
2021-10-13T15:32:00,635 Entered build tracker: /tmp/pip-req-tracker-cgiywajl
2021-10-13T15:32:00,635 Created temporary directory: /tmp/pip-wheel-g9dsx0by
2021-10-13T15:32:00,670 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-10-13T15:32:00,672 2 location(s) to search for versions of melter:
2021-10-13T15:32:00,672 * https://pypi.org/simple/melter/
2021-10-13T15:32:00,672 * https://www.piwheels.org/simple/melter/
2021-10-13T15:32:00,673 Fetching project page and analyzing links: https://pypi.org/simple/melter/
2021-10-13T15:32:00,673 Getting page https://pypi.org/simple/melter/
2021-10-13T15:32:00,675 Found index url https://pypi.org/simple
2021-10-13T15:32:00,763   Skipping link: No binaries permitted for melter: https://files.pythonhosted.org/packages/7f/dc/4bde2177231f14f42f9e82dc8761385883d3552196f895318a121d413d12/melter-0.3.0-py3-none-any.whl#sha256=4a891e12356fb69194eb6f7de208bbcc9c549f8f17d3518963b8145b8365a7e6 (from https://pypi.org/simple/melter/) (requires-python:>=3.9,<4.0)
2021-10-13T15:32:00,764   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/78/59/e0d65d503b2e48637dd1550a444fe96650523b3629cf24192e04a590db1d/melter-0.3.0.tar.gz#sha256=89c025d9dd5686e47448787a22e6f3bbaeb8e240db95d1d08caaf766e689a14b (from https://pypi.org/simple/melter/) (requires-python:>=3.9,<4.0)
2021-10-13T15:32:00,764 Fetching project page and analyzing links: https://www.piwheels.org/simple/melter/
2021-10-13T15:32:00,765 Getting page https://www.piwheels.org/simple/melter/
2021-10-13T15:32:00,766 Found index url https://www.piwheels.org/simple
2021-10-13T15:32:00,932 Skipping link: not a file: https://www.piwheels.org/simple/melter/
2021-10-13T15:32:00,932 Skipping link: not a file: https://pypi.org/simple/melter/
2021-10-13T15:32:00,946 Given no hashes to check 0 links for project 'melter': discarding no candidates
2021-10-13T15:32:00,947 ERROR: Could not find a version that satisfies the requirement melter==0.3.0 (from versions: none)
2021-10-13T15:32:00,947 ERROR: No matching distribution found for melter==0.3.0
2021-10-13T15:32:00,947 Exception information:
2021-10-13T15:32:00,947 Traceback (most recent call last):
2021-10-13T15:32:00,947   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-10-13T15:32:00,947     name, crit = self._merge_into_criterion(r, parent=None)
2021-10-13T15:32:00,947   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-10-13T15:32:00,947     raise RequirementsConflicted(criterion)
2021-10-13T15:32:00,947 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('melter==0.3.0')
2021-10-13T15:32:00,947 
2021-10-13T15:32:00,947 During handling of the above exception, another exception occurred:
2021-10-13T15:32:00,947 
2021-10-13T15:32:00,947 Traceback (most recent call last):
2021-10-13T15:32:00,947   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-10-13T15:32:00,947     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-10-13T15:32:00,947   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-10-13T15:32:00,947     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-10-13T15:32:00,947   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-10-13T15:32:00,947     raise ResolutionImpossible(e.criterion.information)
2021-10-13T15:32:00,947 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('melter==0.3.0'), parent=None)]
2021-10-13T15:32:00,947 
2021-10-13T15:32:00,947 The above exception was the direct cause of the following exception:
2021-10-13T15:32:00,947 
2021-10-13T15:32:00,947 Traceback (most recent call last):
2021-10-13T15:32:00,947   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-10-13T15:32:00,947     status = self.run(options, args)
2021-10-13T15:32:00,947   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-10-13T15:32:00,947     return func(self, options, args)
2021-10-13T15:32:00,947   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-10-13T15:32:00,947     reqs, check_supported_wheels=True
2021-10-13T15:32:00,947   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-10-13T15:32:00,947     raise error from e
2021-10-13T15:32:00,947 pip._internal.exceptions.DistributionNotFound: No matching distribution found for melter==0.3.0
2021-10-13T15:32:00,951 Removed build tracker: '/tmp/pip-req-tracker-cgiywajl'