2021-02-15T20:09:46,920 Created temporary directory: /tmp/pip-ephem-wheel-cache-836uf1wf 2021-02-15T20:09:46,923 Created temporary directory: /tmp/pip-req-tracker-qsz2dlpx 2021-02-15T20:09:46,923 Initialized build tracking at /tmp/pip-req-tracker-qsz2dlpx 2021-02-15T20:09:46,924 Created build tracker: /tmp/pip-req-tracker-qsz2dlpx 2021-02-15T20:09:46,924 Entered build tracker: /tmp/pip-req-tracker-qsz2dlpx 2021-02-15T20:09:46,924 Created temporary directory: /tmp/pip-wheel-pa99mmfo 2021-02-15T20:09:46,959 1 location(s) to search for versions of x7-testing: 2021-02-15T20:09:46,959 * https://pypi.org/simple/x7-testing/ 2021-02-15T20:09:46,959 Fetching project page and analyzing links: https://pypi.org/simple/x7-testing/ 2021-02-15T20:09:46,960 Getting page https://pypi.org/simple/x7-testing/ 2021-02-15T20:09:46,961 Found index url https://pypi.org/simple 2021-02-15T20:09:47,055 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/82/32/1e4683d31995251898577b3597301370ec6357354d30a426aba4c2cde21a/x7-testing-0.3.0.tar.gz#sha256=3400481cbf99a413ece02756dcb04cb8ad6b7bf2c72da90beadd46fbf088d2ea (from https://pypi.org/simple/x7-testing/) (requires-python:>=3.8) 2021-02-15T20:09:47,068 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/05/9f/040d2ac284cb30f422b5ff8d40648852aa49aff8a595fbf98d7857495131/x7_testing-0.3.0-py3-none-any.whl#sha256=070912c580d5b8cf6eba05c08cba7a5c758322a3ab7148b1f0d59025d093acdf (from https://pypi.org/simple/x7-testing/) (requires-python:>=3.8) 2021-02-15T20:09:47,068 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/8a/07/63b01ccc93750289551c5b56c523408b08afae43b739a69c26b0667bcf50/x7-testing-0.4.0.tar.gz#sha256=2943eda9f360010e1fa1646b8b5eee9e832710ddf715c102215c7d3b07481d38 (from https://pypi.org/simple/x7-testing/) (requires-python:>=3.8) 2021-02-15T20:09:47,069 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/e8/13/a62d723f8c976ae3b10e9ee3a1a80a43123bbd65a1854c19efb587c16f94/x7_testing-0.4.0-py3-none-any.whl#sha256=583406a4f351a5947c006878ee945913430c705f57d1a0157e65147c233d7de8 (from https://pypi.org/simple/x7-testing/) (requires-python:>=3.8) 2021-02-15T20:09:47,070 Given no hashes to check 0 links for project 'x7-testing': discarding no candidates 2021-02-15T20:09:47,070 ERROR: Could not find a version that satisfies the requirement x7-testing==0.4.0 2021-02-15T20:09:47,070 ERROR: No matching distribution found for x7-testing==0.4.0 2021-02-15T20:09:47,071 Exception information: 2021-02-15T20:09:47,071 Traceback (most recent call last): 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion 2021-02-15T20:09:47,071 crit = self.state.criteria[name] 2021-02-15T20:09:47,071 KeyError: 'x7-testing' 2021-02-15T20:09:47,071 2021-02-15T20:09:47,071 During handling of the above exception, another exception occurred: 2021-02-15T20:09:47,071 2021-02-15T20:09:47,071 Traceback (most recent call last): 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve 2021-02-15T20:09:47,071 name, crit = self._merge_into_criterion(r, parent=None) 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion 2021-02-15T20:09:47,071 crit = Criterion.from_requirement(self._p, requirement, parent) 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement 2021-02-15T20:09:47,071 raise RequirementsConflicted(criterion) 2021-02-15T20:09:47,071 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('x7-testing==0.4.0') 2021-02-15T20:09:47,071 2021-02-15T20:09:47,071 During handling of the above exception, another exception occurred: 2021-02-15T20:09:47,071 2021-02-15T20:09:47,071 Traceback (most recent call last): 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve 2021-02-15T20:09:47,071 requirements, max_rounds=try_to_avoid_resolution_too_deep, 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve 2021-02-15T20:09:47,071 state = resolution.resolve(requirements, max_rounds=max_rounds) 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve 2021-02-15T20:09:47,071 raise ResolutionImpossible(e.criterion.information) 2021-02-15T20:09:47,071 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('x7-testing==0.4.0'), parent=None)] 2021-02-15T20:09:47,071 2021-02-15T20:09:47,071 The above exception was the direct cause of the following exception: 2021-02-15T20:09:47,071 2021-02-15T20:09:47,071 Traceback (most recent call last): 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main 2021-02-15T20:09:47,071 status = self.run(options, args) 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper 2021-02-15T20:09:47,071 return func(self, options, args) 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run 2021-02-15T20:09:47,071 reqs, check_supported_wheels=True 2021-02-15T20:09:47,071 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve 2021-02-15T20:09:47,071 six.raise_from(error, e) 2021-02-15T20:09:47,071 File "", line 3, in raise_from 2021-02-15T20:09:47,071 pip._internal.exceptions.DistributionNotFound: No matching distribution found for x7-testing==0.4.0 2021-02-15T20:09:47,075 Removed build tracker: '/tmp/pip-req-tracker-qsz2dlpx'