2021-09-27T22:03:56,034 Created temporary directory: /tmp/pip-ephem-wheel-cache-1gaka978
2021-09-27T22:03:56,037 Created temporary directory: /tmp/pip-req-tracker-77vsm3u5
2021-09-27T22:03:56,037 Initialized build tracking at /tmp/pip-req-tracker-77vsm3u5
2021-09-27T22:03:56,038 Created build tracker: /tmp/pip-req-tracker-77vsm3u5
2021-09-27T22:03:56,038 Entered build tracker: /tmp/pip-req-tracker-77vsm3u5
2021-09-27T22:03:56,039 Created temporary directory: /tmp/pip-wheel-arq33a97
2021-09-27T22:03:56,066 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-09-27T22:03:56,069 2 location(s) to search for versions of lntopo:
2021-09-27T22:03:56,069 * https://pypi.org/simple/lntopo/
2021-09-27T22:03:56,069 * https://www.piwheels.org/simple/lntopo/
2021-09-27T22:03:56,070 Fetching project page and analyzing links: https://pypi.org/simple/lntopo/
2021-09-27T22:03:56,070 Getting page https://pypi.org/simple/lntopo/
2021-09-27T22:03:56,072 Found index url https://pypi.org/simple
2021-09-27T22:03:56,252   Skipping link: No binaries permitted for lntopo: https://files.pythonhosted.org/packages/09/0c/09c5149467da51a0f4fdb1626fd2d7916a2708fbb5adadc76869bd9d90b5/lntopo-0.1.0-py3-none-any.whl#sha256=5d0afd6ec306c1b5c29ad8b6cacc3a90193689e15b6c977b46b64e0991219951 (from https://pypi.org/simple/lntopo/) (requires-python:>=3.8,<4.0)
2021-09-27T22:03:56,253   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/f0/d6/e85761497b69eaca50abcd4c6296e07f635564c01224b2743149b10ca8d2/lntopo-0.1.0.tar.gz#sha256=cf0f8eb22ddbdf6e3688622267f079101248f2da4384951044e6323687c5213f (from https://pypi.org/simple/lntopo/) (requires-python:>=3.8,<4.0)
2021-09-27T22:03:56,254   Skipping link: No binaries permitted for lntopo: https://files.pythonhosted.org/packages/a8/5c/2778dbd1e7f6d4113c62e7a77a1d2a1128d2c60a1c8edf96824aedf481bb/lntopo-0.1.1-py3-none-any.whl#sha256=e59554dea5d7ed63d7d5df2aa529211de4d53a7c744695ea3f2ee2429693862e (from https://pypi.org/simple/lntopo/) (requires-python:>=3.8,<4.0)
2021-09-27T22:03:56,254   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/5a/f0/4538a02053d94f7e1bd0f5bc6e36c9559920e04454d71ab5541c2b8a5d11/lntopo-0.1.1.tar.gz#sha256=f839a2c8ea3de5625506eda933a8c3ecc4e3d3336ccacdfb4a9819d0d7cb5e59 (from https://pypi.org/simple/lntopo/) (requires-python:>=3.8,<4.0)
2021-09-27T22:03:56,255 Fetching project page and analyzing links: https://www.piwheels.org/simple/lntopo/
2021-09-27T22:03:56,255 Getting page https://www.piwheels.org/simple/lntopo/
2021-09-27T22:03:56,256 Found index url https://www.piwheels.org/simple
2021-09-27T22:03:56,422 Skipping link: not a file: https://www.piwheels.org/simple/lntopo/
2021-09-27T22:03:56,422 Skipping link: not a file: https://pypi.org/simple/lntopo/
2021-09-27T22:03:56,439 Given no hashes to check 0 links for project 'lntopo': discarding no candidates
2021-09-27T22:03:56,440 ERROR: Could not find a version that satisfies the requirement lntopo==0.1.0 (from versions: none)
2021-09-27T22:03:56,440 ERROR: No matching distribution found for lntopo==0.1.0
2021-09-27T22:03:56,440 Exception information:
2021-09-27T22:03:56,440 Traceback (most recent call last):
2021-09-27T22:03:56,440   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-09-27T22:03:56,440     name, crit = self._merge_into_criterion(r, parent=None)
2021-09-27T22:03:56,440   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-09-27T22:03:56,440     raise RequirementsConflicted(criterion)
2021-09-27T22:03:56,440 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('lntopo==0.1.0')
2021-09-27T22:03:56,440 
2021-09-27T22:03:56,440 During handling of the above exception, another exception occurred:
2021-09-27T22:03:56,440 
2021-09-27T22:03:56,440 Traceback (most recent call last):
2021-09-27T22:03:56,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-09-27T22:03:56,440     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-09-27T22:03:56,440   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-09-27T22:03:56,440     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-09-27T22:03:56,440   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-09-27T22:03:56,440     raise ResolutionImpossible(e.criterion.information)
2021-09-27T22:03:56,440 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('lntopo==0.1.0'), parent=None)]
2021-09-27T22:03:56,440 
2021-09-27T22:03:56,440 The above exception was the direct cause of the following exception:
2021-09-27T22:03:56,440 
2021-09-27T22:03:56,440 Traceback (most recent call last):
2021-09-27T22:03:56,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-09-27T22:03:56,440     status = self.run(options, args)
2021-09-27T22:03:56,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-09-27T22:03:56,440     return func(self, options, args)
2021-09-27T22:03:56,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-09-27T22:03:56,440     reqs, check_supported_wheels=True
2021-09-27T22:03:56,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-09-27T22:03:56,440     raise error from e
2021-09-27T22:03:56,440 pip._internal.exceptions.DistributionNotFound: No matching distribution found for lntopo==0.1.0
2021-09-27T22:03:56,445 Removed build tracker: '/tmp/pip-req-tracker-77vsm3u5'