2021-04-22T16:16:41,499 Created temporary directory: /tmp/pip-ephem-wheel-cache-pa_8g_7g
2021-04-22T16:16:41,502 Created temporary directory: /tmp/pip-req-tracker-8kj2xehb
2021-04-22T16:16:41,503 Initialized build tracking at /tmp/pip-req-tracker-8kj2xehb
2021-04-22T16:16:41,503 Created build tracker: /tmp/pip-req-tracker-8kj2xehb
2021-04-22T16:16:41,503 Entered build tracker: /tmp/pip-req-tracker-8kj2xehb
2021-04-22T16:16:41,504 Created temporary directory: /tmp/pip-wheel-5it1xjs3
2021-04-22T16:16:41,761 1 location(s) to search for versions of multicurrency:
2021-04-22T16:16:41,761 * https://pypi.org/simple/multicurrency/
2021-04-22T16:16:41,762 Fetching project page and analyzing links: https://pypi.org/simple/multicurrency/
2021-04-22T16:16:41,763 Getting page https://pypi.org/simple/multicurrency/
2021-04-22T16:16:41,766 Found index url https://pypi.org/simple
2021-04-22T16:16:41,770 Getting credentials from keyring for https://pypi.org/simple
2021-04-22T16:16:42,133 Loading KWallet
2021-04-22T16:16:42,164 Loading SecretService
2021-04-22T16:16:42,235 Loading Windows
2021-04-22T16:16:42,239 Loading chainer
2021-04-22T16:16:42,241 Loading macOS
2021-04-22T16:16:42,245 Loading Gnome
2021-04-22T16:16:42,302 Loading Google
2021-04-22T16:16:42,308 Loading Windows (alt)
2021-04-22T16:16:42,315 Loading file
2021-04-22T16:16:42,317 Loading keyczar
2021-04-22T16:16:42,318 Loading multi
2021-04-22T16:16:42,320 Loading pyfs
2021-04-22T16:16:42,378 Getting credentials from keyring for pypi.org
2021-04-22T16:16:42,486   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/87/10/04e4eb84f1bed630cfaf469ae112ff2b89cd2b0f758412ee61e94e04d628/multicurrency-0.1.0-py3-none-any.whl#sha256=0a1d29be9993b4a6ffe712f2c648d47076325a5f754689961491c83161f72ca3 (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-04-22T16:16:42,487   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/8f/d1/62636eede83a95855b28014a3f343b1f602a826223c80bf3e13745057a2f/multicurrency-0.1.0.tar.gz#sha256=30ed42807b2b9376a5d07256287d0730fb254d3e92806f4ac96dfc0f4dcf7964 (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-04-22T16:16:42,488   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/b6/1c/6c69913e9438473562da08439d8eb4631ed1b7323729d61e939acfa8ec9b/multicurrency-0.2.0-py3-none-any.whl#sha256=b594e2f0c9ca4d767ac872e7c5889041d5d68dab1b2773344a2c514274108372 (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-04-22T16:16:42,488   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/bf/89/86796e59a3a8bb560cd0492aa52de6b62bf26536632d5e11948d1cfbbf6f/multicurrency-0.2.0.tar.gz#sha256=dfab94653d6856a7e44bc30f623585f14fa3baa23790f42a78fc824622c6aa0a (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-04-22T16:16:42,489   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/de/e6/af860d572bd5180be6cdbd290d4f0d7f6d5b15ac44c5ca356b24378b7ce2/multicurrency-0.3.0-py3-none-any.whl#sha256=3aaaa695cfa99523bbec139a09d90ab3491f3a101ea703b57248fcc67f8fbfdc (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-04-22T16:16:42,490   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/c8/1b/aa9abd3109d581035dc24d498a4a18eb1717a878b54285eb8eec3911dfb5/multicurrency-0.3.0.tar.gz#sha256=3feff4b7e3900a30cd906da4492dac194385a99d9f7e5d33daeb621d59992cad (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-04-22T16:16:42,491   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/d3/69/d62267692dd7b3a0caf40dcf985931bfaef57be57879c7eb5429661b1150/multicurrency-0.4.0-py3-none-any.whl#sha256=d42cb5726fea796b9aa176a626e81f4c18cc13ae1992aa62a9f808cd625b8cf7 (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-04-22T16:16:42,491   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/c6/c9/be9b969fdcba55bb3f241f31b7563ecb685c206dff856bd493bf3e263c47/multicurrency-0.4.0.tar.gz#sha256=fdbf19dfb73da9a634d4718d0d6a6605bf6be9487530fa17cc7f1d8bc87f58e9 (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-04-22T16:16:42,491 Given no hashes to check 0 links for project 'multicurrency': discarding no candidates
2021-04-22T16:16:42,492 ERROR: Could not find a version that satisfies the requirement multicurrency==0.4.0
2021-04-22T16:16:42,492 ERROR: No matching distribution found for multicurrency==0.4.0
2021-04-22T16:16:42,492 Exception information:
2021-04-22T16:16:42,492 Traceback (most recent call last):
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-22T16:16:42,492     crit = self.state.criteria[name]
2021-04-22T16:16:42,492 KeyError: 'multicurrency'
2021-04-22T16:16:42,492 
2021-04-22T16:16:42,492 During handling of the above exception, another exception occurred:
2021-04-22T16:16:42,492 
2021-04-22T16:16:42,492 Traceback (most recent call last):
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-22T16:16:42,492     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-22T16:16:42,492     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-22T16:16:42,492     raise RequirementsConflicted(criterion)
2021-04-22T16:16:42,492 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('multicurrency==0.4.0')
2021-04-22T16:16:42,492 
2021-04-22T16:16:42,492 During handling of the above exception, another exception occurred:
2021-04-22T16:16:42,492 
2021-04-22T16:16:42,492 Traceback (most recent call last):
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-22T16:16:42,492     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-22T16:16:42,492     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-22T16:16:42,492     raise ResolutionImpossible(e.criterion.information)
2021-04-22T16:16:42,492 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('multicurrency==0.4.0'), parent=None)]
2021-04-22T16:16:42,492 
2021-04-22T16:16:42,492 The above exception was the direct cause of the following exception:
2021-04-22T16:16:42,492 
2021-04-22T16:16:42,492 Traceback (most recent call last):
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-22T16:16:42,492     status = self.run(options, args)
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-22T16:16:42,492     return func(self, options, args)
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-22T16:16:42,492     reqs, check_supported_wheels=True
2021-04-22T16:16:42,492   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-22T16:16:42,492     six.raise_from(error, e)
2021-04-22T16:16:42,492   File "<string>", line 3, in raise_from
2021-04-22T16:16:42,492 pip._internal.exceptions.DistributionNotFound: No matching distribution found for multicurrency==0.4.0
2021-04-22T16:16:42,497 Removed build tracker: '/tmp/pip-req-tracker-8kj2xehb'