2021-04-16T15:10:22,170 Created temporary directory: /tmp/pip-ephem-wheel-cache-88_p3fa7
2021-04-16T15:10:22,174 Created temporary directory: /tmp/pip-req-tracker-ovxqyy3z
2021-04-16T15:10:22,174 Initialized build tracking at /tmp/pip-req-tracker-ovxqyy3z
2021-04-16T15:10:22,174 Created build tracker: /tmp/pip-req-tracker-ovxqyy3z
2021-04-16T15:10:22,174 Entered build tracker: /tmp/pip-req-tracker-ovxqyy3z
2021-04-16T15:10:22,175 Created temporary directory: /tmp/pip-wheel-naiaqej9
2021-04-16T15:10:22,207 1 location(s) to search for versions of changelog-cmd:
2021-04-16T15:10:22,207 * https://pypi.org/simple/changelog-cmd/
2021-04-16T15:10:22,207 Fetching project page and analyzing links: https://pypi.org/simple/changelog-cmd/
2021-04-16T15:10:22,207 Getting page https://pypi.org/simple/changelog-cmd/
2021-04-16T15:10:22,209 Found index url https://pypi.org/simple
2021-04-16T15:10:22,301   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/71/7f/173f8bfda52a7fa661b8d724416f14d3dd577fac508a0bc8bebb824ac422/changelog-cmd-0.1.0.tar.gz#sha256=574216c814cb2b4de70757eff8d93b8b5323d1acf5849d0a9a1d34586ed829d4 (from https://pypi.org/simple/changelog-cmd/) (requires-python:>=3.9,<4.0)
2021-04-16T15:10:22,315   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/c8/88/c09c4308c0c83ad0b86ff678bbf885738e8ec5742d24e20ae47a43ae4459/changelog_cmd-0.1.0-py3-none-any.whl#sha256=d6d7e456432b0190ac1e041dd03786183df00348c150ffeb1437ffe2dda2460f (from https://pypi.org/simple/changelog-cmd/) (requires-python:>=3.9,<4.0)
2021-04-16T15:10:22,316   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/98/3a/26232ce5bc9f9011e7f06700f2290dcd459464c0bbc000fda38a5288b8fc/changelog-cmd-0.1.1.tar.gz#sha256=6b9ebc05d55d33661c17352eb6ef5ba81db17076c0dbb950728001ae3fb542f2 (from https://pypi.org/simple/changelog-cmd/) (requires-python:>=3.9,<4.0)
2021-04-16T15:10:22,317   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/60/70/d2c844827b01dd84b5d3b2df3fa587f209671d06145b924dc65c9edc27c2/changelog_cmd-0.1.1-py3-none-any.whl#sha256=b4323ba1f5dea7d18a4d6b794018ccd19c6314d4341c793a73b7a112e41125f7 (from https://pypi.org/simple/changelog-cmd/) (requires-python:>=3.9,<4.0)
2021-04-16T15:10:22,317   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/36/cc/ee2d332f5d92681b4f815eb8bb2a30c7c5d9601ae0378dca856b0dcc1e7e/changelog-cmd-0.1.2.tar.gz#sha256=00d710759cb0e95415886d50141ff81f816ebe849ed92bdb83de1299007ce518 (from https://pypi.org/simple/changelog-cmd/) (requires-python:>=3.9,<4.0)
2021-04-16T15:10:22,318   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/74/c1/2d92da7eeb9a2417851c770ae74af7491272b5a846876e4ac2889cd4429f/changelog_cmd-0.1.2-py3-none-any.whl#sha256=25871dee6d1f58917bf367d41fc9bf1c8dec6dee974f939cd59c88ab0881f0b0 (from https://pypi.org/simple/changelog-cmd/) (requires-python:>=3.9,<4.0)
2021-04-16T15:10:22,319 Given no hashes to check 0 links for project 'changelog-cmd': discarding no candidates
2021-04-16T15:10:22,319 ERROR: Could not find a version that satisfies the requirement changelog-cmd==0.1.1
2021-04-16T15:10:22,319 ERROR: No matching distribution found for changelog-cmd==0.1.1
2021-04-16T15:10:22,319 Exception information:
2021-04-16T15:10:22,319 Traceback (most recent call last):
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-16T15:10:22,319     crit = self.state.criteria[name]
2021-04-16T15:10:22,319 KeyError: 'changelog-cmd'
2021-04-16T15:10:22,319 
2021-04-16T15:10:22,319 During handling of the above exception, another exception occurred:
2021-04-16T15:10:22,319 
2021-04-16T15:10:22,319 Traceback (most recent call last):
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-16T15:10:22,319     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-16T15:10:22,319     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-16T15:10:22,319     raise RequirementsConflicted(criterion)
2021-04-16T15:10:22,319 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('changelog-cmd==0.1.1')
2021-04-16T15:10:22,319 
2021-04-16T15:10:22,319 During handling of the above exception, another exception occurred:
2021-04-16T15:10:22,319 
2021-04-16T15:10:22,319 Traceback (most recent call last):
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-16T15:10:22,319     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-16T15:10:22,319     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-16T15:10:22,319     raise ResolutionImpossible(e.criterion.information)
2021-04-16T15:10:22,319 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('changelog-cmd==0.1.1'), parent=None)]
2021-04-16T15:10:22,319 
2021-04-16T15:10:22,319 The above exception was the direct cause of the following exception:
2021-04-16T15:10:22,319 
2021-04-16T15:10:22,319 Traceback (most recent call last):
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-16T15:10:22,319     status = self.run(options, args)
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-16T15:10:22,319     return func(self, options, args)
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-16T15:10:22,319     reqs, check_supported_wheels=True
2021-04-16T15:10:22,319   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-16T15:10:22,319     six.raise_from(error, e)
2021-04-16T15:10:22,319   File "<string>", line 3, in raise_from
2021-04-16T15:10:22,319 pip._internal.exceptions.DistributionNotFound: No matching distribution found for changelog-cmd==0.1.1
2021-04-16T15:10:22,324 Removed build tracker: '/tmp/pip-req-tracker-ovxqyy3z'