2021-07-31T10:39:23,157 Created temporary directory: /tmp/pip-ephem-wheel-cache-ux7s8uba
2021-07-31T10:39:23,160 Created temporary directory: /tmp/pip-req-tracker-udkw5f1o
2021-07-31T10:39:23,161 Initialized build tracking at /tmp/pip-req-tracker-udkw5f1o
2021-07-31T10:39:23,161 Created build tracker: /tmp/pip-req-tracker-udkw5f1o
2021-07-31T10:39:23,161 Entered build tracker: /tmp/pip-req-tracker-udkw5f1o
2021-07-31T10:39:23,162 Created temporary directory: /tmp/pip-wheel-pq7ngzbk
2021-07-31T10:39:23,189 WARNING: The index url "/" seems invalid, please provide a scheme.
2021-07-31T10:39:23,190 WARNING: The index url "t" seems invalid, please provide a scheme.
2021-07-31T10:39:23,190 WARNING: The index url "m" seems invalid, please provide a scheme.
2021-07-31T10:39:23,190 WARNING: The index url "p" seems invalid, please provide a scheme.
2021-07-31T10:39:23,190 Looking in indexes: https://pypi.org/simple, /, t, m, p
2021-07-31T10:39:23,193 WARNING: Location '/fledge/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-31T10:39:23,193 WARNING: Location 't/fledge/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-31T10:39:23,194 WARNING: Location 'm/fledge/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-31T10:39:23,194 WARNING: Location 'p/fledge/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-31T10:39:23,194 1 location(s) to search for versions of fledge:
2021-07-31T10:39:23,194 * https://pypi.org/simple/fledge/
2021-07-31T10:39:23,195 Fetching project page and analyzing links: https://pypi.org/simple/fledge/
2021-07-31T10:39:23,195 Getting page https://pypi.org/simple/fledge/
2021-07-31T10:39:23,197 Found index url https://pypi.org/simple
2021-07-31T10:39:23,284   Skipping link: No binaries permitted for fledge: https://files.pythonhosted.org/packages/8e/d7/d5a75d1598893c5218e16527b38a86dd3a539cec37eb1639ef8cb5142be0/fledge-0.1.0a1-py3-none-any.whl#sha256=f1be883bdaaf589b6a255f66d190afa55224d438d0f72a3bb527a584d6dd4597 (from https://pypi.org/simple/fledge/) (requires-python:>=3.9,<4)
2021-07-31T10:39:23,284   Link requires a different Python (3.7.3 not in: '>=3.9,<4'): https://files.pythonhosted.org/packages/ec/e3/ff29081a0261db44de10a4adc5080e6bb1d2fdab2911a66c254e696c8570/fledge-0.1.0a1.tar.gz#sha256=0cd40711c10b0dd1ba3722020fbba98ba6f4da2500f738a06675aa92402fdbe8 (from https://pypi.org/simple/fledge/) (requires-python:>=3.9,<4)
2021-07-31T10:39:23,285   Skipping link: No binaries permitted for fledge: https://files.pythonhosted.org/packages/30/13/99eee87c5b5b5b55b02886f814b2c95486d0d5bb877efddded57121b4fa1/fledge-0.1.0a2-py3-none-any.whl#sha256=632b858cf27bca0382f5cb7cd61e95f692757406ed5edf18fa8f64371db55e5d (from https://pypi.org/simple/fledge/) (requires-python:>=3.9,<4)
2021-07-31T10:39:23,285   Link requires a different Python (3.7.3 not in: '>=3.9,<4'): https://files.pythonhosted.org/packages/72/8a/e5a68435b3d63cdf35cd344abb56099f1d65e40daa72dd9ad1a0f398bf10/fledge-0.1.0a2.tar.gz#sha256=f101434889cd7b7669bd280f18d0e9bcbdc8732dffd6ac96bc81d7b19ec99abf (from https://pypi.org/simple/fledge/) (requires-python:>=3.9,<4)
2021-07-31T10:39:23,286 Skipping link: not a file: https://pypi.org/simple/fledge/
2021-07-31T10:39:23,299 Given no hashes to check 0 links for project 'fledge': discarding no candidates
2021-07-31T10:39:23,299 ERROR: Could not find a version that satisfies the requirement fledge==0.1.0a2 (from versions: none)
2021-07-31T10:39:23,299 ERROR: No matching distribution found for fledge==0.1.0a2
2021-07-31T10:39:23,300 Exception information:
2021-07-31T10:39:23,300 Traceback (most recent call last):
2021-07-31T10:39:23,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-31T10:39:23,300     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-31T10:39:23,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-31T10:39:23,300     raise RequirementsConflicted(criterion)
2021-07-31T10:39:23,300 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('fledge==0.1.0a2')
2021-07-31T10:39:23,300 
2021-07-31T10:39:23,300 During handling of the above exception, another exception occurred:
2021-07-31T10:39:23,300 
2021-07-31T10:39:23,300 Traceback (most recent call last):
2021-07-31T10:39:23,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-07-31T10:39:23,300     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-07-31T10:39:23,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-31T10:39:23,300     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-31T10:39:23,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-31T10:39:23,300     raise ResolutionImpossible(e.criterion.information)
2021-07-31T10:39:23,300 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('fledge==0.1.0a2'), parent=None)]
2021-07-31T10:39:23,300 
2021-07-31T10:39:23,300 The above exception was the direct cause of the following exception:
2021-07-31T10:39:23,300 
2021-07-31T10:39:23,300 Traceback (most recent call last):
2021-07-31T10:39:23,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-31T10:39:23,300     status = self.run(options, args)
2021-07-31T10:39:23,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-31T10:39:23,300     return func(self, options, args)
2021-07-31T10:39:23,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-07-31T10:39:23,300     reqs, check_supported_wheels=True
2021-07-31T10:39:23,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-31T10:39:23,300     raise error from e
2021-07-31T10:39:23,300 pip._internal.exceptions.DistributionNotFound: No matching distribution found for fledge==0.1.0a2
2021-07-31T10:39:23,304 Removed build tracker: '/tmp/pip-req-tracker-udkw5f1o'