2022-01-15T19:29:56,840 Created temporary directory: /tmp/pip-ephem-wheel-cache-gsxwpn9e
2022-01-15T19:29:56,845 Created temporary directory: /tmp/pip-req-tracker-bqw8ogah
2022-01-15T19:29:56,846 Initialized build tracking at /tmp/pip-req-tracker-bqw8ogah
2022-01-15T19:29:56,847 Created build tracker: /tmp/pip-req-tracker-bqw8ogah
2022-01-15T19:29:56,847 Entered build tracker: /tmp/pip-req-tracker-bqw8ogah
2022-01-15T19:29:56,848 Created temporary directory: /tmp/pip-wheel-lzb9htoz
2022-01-15T19:29:56,918 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-01-15T19:29:56,923 2 location(s) to search for versions of relational-stream:
2022-01-15T19:29:56,923 * https://pypi.org/simple/relational-stream/
2022-01-15T19:29:56,923 * https://www.piwheels.org/simple/relational-stream/
2022-01-15T19:29:56,924 Fetching project page and analyzing links: https://pypi.org/simple/relational-stream/
2022-01-15T19:29:56,926 Getting page https://pypi.org/simple/relational-stream/
2022-01-15T19:29:56,929 Found index url https://pypi.org/simple
2022-01-15T19:29:57,132   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/a6/d9/de03390f1cd95005e45569f78c78a89d3ee9191ff8fcd84c25c4b4c27a34/relational-stream-0.1.0.tar.gz#sha256=f374b3488cb701d4bbf3e343f8e72ac2d4e7367d940072db5f28c653de092350 (from https://pypi.org/simple/relational-stream/) (requires-python:>=3.9,<4.0)
2022-01-15T19:29:57,133   Skipping link: No binaries permitted for relational-stream: https://files.pythonhosted.org/packages/05/9c/12f3f58890577a086e1d149652c1efeb940996c5b26b01624484ca18be29/relational_stream-0.1.0-py3-none-any.whl#sha256=1ebfc7ce6af4885294d629bbd85698387a9e48111db65e34eb8375dcae979682 (from https://pypi.org/simple/relational-stream/) (requires-python:>=3.9,<4.0)
2022-01-15T19:29:57,135   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/bc/98/d1a3d7c70ea4f36790923ba78c4c4d7e57872d8967449748d9e7742a275f/relational-stream-0.2.0.tar.gz#sha256=8d46f6ce3cbfc1e973c634a92a2dc475f402c772ed201ad4c6897f525da44449 (from https://pypi.org/simple/relational-stream/) (requires-python:>=3.9,<4.0)
2022-01-15T19:29:57,136   Skipping link: No binaries permitted for relational-stream: https://files.pythonhosted.org/packages/5b/a9/ed5a3a95b8a7858d23ac1794d0ae1647d6b766ec3709eb890f54af69fa9b/relational_stream-0.2.0-py3-none-any.whl#sha256=5cbca970f6f99a7cc8363b296266548d2b1093f8f2afb0efeb34234f02480537 (from https://pypi.org/simple/relational-stream/) (requires-python:>=3.9,<4.0)
2022-01-15T19:29:57,136 Fetching project page and analyzing links: https://www.piwheels.org/simple/relational-stream/
2022-01-15T19:29:57,137 Getting page https://www.piwheels.org/simple/relational-stream/
2022-01-15T19:29:57,139 Found index url https://www.piwheels.org/simple
2022-01-15T19:29:57,346 Skipping link: not a file: https://www.piwheels.org/simple/relational-stream/
2022-01-15T19:29:57,346 Skipping link: not a file: https://pypi.org/simple/relational-stream/
2022-01-15T19:29:57,378 Given no hashes to check 0 links for project 'relational-stream': discarding no candidates
2022-01-15T19:29:57,379 ERROR: Could not find a version that satisfies the requirement relational-stream==0.2.0 (from versions: none)
2022-01-15T19:29:57,380 ERROR: No matching distribution found for relational-stream==0.2.0
2022-01-15T19:29:57,380 Exception information:
2022-01-15T19:29:57,380 Traceback (most recent call last):
2022-01-15T19:29:57,380   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2022-01-15T19:29:57,380     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-01-15T19:29:57,380   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 174, in _add_to_criteria
2022-01-15T19:29:57,380     raise RequirementsConflicted(criterion)
2022-01-15T19:29:57,380 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('relational-stream==0.2.0')
2022-01-15T19:29:57,380 
2022-01-15T19:29:57,380 During handling of the above exception, another exception occurred:
2022-01-15T19:29:57,380 
2022-01-15T19:29:57,380 Traceback (most recent call last):
2022-01-15T19:29:57,380   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2022-01-15T19:29:57,380     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2022-01-15T19:29:57,380   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2022-01-15T19:29:57,380     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-01-15T19:29:57,380   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 351, in resolve
2022-01-15T19:29:57,380     raise ResolutionImpossible(e.criterion.information)
2022-01-15T19:29:57,380 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('relational-stream==0.2.0'), parent=None)]
2022-01-15T19:29:57,380 
2022-01-15T19:29:57,380 The above exception was the direct cause of the following exception:
2022-01-15T19:29:57,380 
2022-01-15T19:29:57,380 Traceback (most recent call last):
2022-01-15T19:29:57,380   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2022-01-15T19:29:57,380     status = run_func(*args)
2022-01-15T19:29:57,380   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-01-15T19:29:57,380     return func(self, options, args)
2022-01-15T19:29:57,380   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2022-01-15T19:29:57,380     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-01-15T19:29:57,380   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2022-01-15T19:29:57,380     raise error from e
2022-01-15T19:29:57,380 pip._internal.exceptions.DistributionNotFound: No matching distribution found for relational-stream==0.2.0
2022-01-15T19:29:57,388 Removed build tracker: '/tmp/pip-req-tracker-bqw8ogah'