2021-06-14T05:06:27,630 Created temporary directory: /tmp/pip-ephem-wheel-cache-evqr61nd
2021-06-14T05:06:27,634 Created temporary directory: /tmp/pip-req-tracker-sbhf8bkb
2021-06-14T05:06:27,634 Initialized build tracking at /tmp/pip-req-tracker-sbhf8bkb
2021-06-14T05:06:27,634 Created build tracker: /tmp/pip-req-tracker-sbhf8bkb
2021-06-14T05:06:27,634 Entered build tracker: /tmp/pip-req-tracker-sbhf8bkb
2021-06-14T05:06:27,635 Created temporary directory: /tmp/pip-wheel-91mbe9r7
2021-06-14T05:06:27,665 1 location(s) to search for versions of tokenstream:
2021-06-14T05:06:27,665 * https://pypi.org/simple/tokenstream/
2021-06-14T05:06:27,666 Fetching project page and analyzing links: https://pypi.org/simple/tokenstream/
2021-06-14T05:06:27,666 Getting page https://pypi.org/simple/tokenstream/
2021-06-14T05:06:27,668 Found index url https://pypi.org/simple
2021-06-14T05:06:27,768   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/cd/75/814f9357d17d4887ca70b7441a19fbd1f66ea100751a37f8fbfe44350f46/tokenstream-0.1.0-py3-none-any.whl#sha256=9fe2aa6d36edd2f4c9abb00aa03f20b8d76e1d19bd2777b5dc4535f8206c811f (from https://pypi.org/simple/tokenstream/) (requires-python:>=3.8,<4.0)
2021-06-14T05:06:27,769   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/12/37/02ba7e6b6ae4c61c690253d6cb7d70a7e0e85ba52951ccc88ba821a5e014/tokenstream-0.1.0.tar.gz#sha256=16915a72880ea6595461eb2b1ae442224af8dd16b8d71f69d64e9abb9afbd0fd (from https://pypi.org/simple/tokenstream/) (requires-python:>=3.8,<4.0)
2021-06-14T05:06:27,770   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/b4/f9/e7369cdde50561386e57c6b5195810d38badab71cc9d973087091c963172/tokenstream-0.2.0-py3-none-any.whl#sha256=967f85ae2d8e18b3c36b97b3a39576c8feedb790a9816755276b4fc8db1c163c (from https://pypi.org/simple/tokenstream/) (requires-python:>=3.8,<4.0)
2021-06-14T05:06:27,771   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/a3/9f/4ffa8bf27623e899261ef44600833fd1396b7f3489a323414963cad24a6e/tokenstream-0.2.0.tar.gz#sha256=2af84c78938a2ef980d3c9fbeb302413cba3fdd48735765d058a40954d9f13e3 (from https://pypi.org/simple/tokenstream/) (requires-python:>=3.8,<4.0)
2021-06-14T05:06:27,771 Skipping link: not a file: https://pypi.org/simple/tokenstream/
2021-06-14T05:06:27,772 Given no hashes to check 0 links for project 'tokenstream': discarding no candidates
2021-06-14T05:06:27,772 ERROR: Could not find a version that satisfies the requirement tokenstream==0.2.0 (from versions: none)
2021-06-14T05:06:27,772 ERROR: No matching distribution found for tokenstream==0.2.0
2021-06-14T05:06:27,773 Exception information:
2021-06-14T05:06:27,773 Traceback (most recent call last):
2021-06-14T05:06:27,773   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-06-14T05:06:27,773     name, crit = self._merge_into_criterion(r, parent=None)
2021-06-14T05:06:27,773   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-06-14T05:06:27,773     raise RequirementsConflicted(criterion)
2021-06-14T05:06:27,773 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('tokenstream==0.2.0')
2021-06-14T05:06:27,773 
2021-06-14T05:06:27,773 During handling of the above exception, another exception occurred:
2021-06-14T05:06:27,773 
2021-06-14T05:06:27,773 Traceback (most recent call last):
2021-06-14T05:06:27,773   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-06-14T05:06:27,773     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-06-14T05:06:27,773   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-06-14T05:06:27,773     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-06-14T05:06:27,773   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-06-14T05:06:27,773     raise ResolutionImpossible(e.criterion.information)
2021-06-14T05:06:27,773 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('tokenstream==0.2.0'), parent=None)]
2021-06-14T05:06:27,773 
2021-06-14T05:06:27,773 The above exception was the direct cause of the following exception:
2021-06-14T05:06:27,773 
2021-06-14T05:06:27,773 Traceback (most recent call last):
2021-06-14T05:06:27,773   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-06-14T05:06:27,773     status = self.run(options, args)
2021-06-14T05:06:27,773   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-06-14T05:06:27,773     return func(self, options, args)
2021-06-14T05:06:27,773   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-06-14T05:06:27,773     reqs, check_supported_wheels=True
2021-06-14T05:06:27,773   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-06-14T05:06:27,773     raise error from e
2021-06-14T05:06:27,773 pip._internal.exceptions.DistributionNotFound: No matching distribution found for tokenstream==0.2.0
2021-06-14T05:06:27,777 Removed build tracker: '/tmp/pip-req-tracker-sbhf8bkb'