2021-05-21T21:58:47,908 Created temporary directory: /tmp/pip-ephem-wheel-cache-w26vpq7e
2021-05-21T21:58:47,911 Created temporary directory: /tmp/pip-req-tracker-07bq202x
2021-05-21T21:58:47,912 Initialized build tracking at /tmp/pip-req-tracker-07bq202x
2021-05-21T21:58:47,912 Created build tracker: /tmp/pip-req-tracker-07bq202x
2021-05-21T21:58:47,912 Entered build tracker: /tmp/pip-req-tracker-07bq202x
2021-05-21T21:58:47,913 Created temporary directory: /tmp/pip-wheel-xiwidj28
2021-05-21T21:58:47,947 1 location(s) to search for versions of multicurrency:
2021-05-21T21:58:47,947 * https://pypi.org/simple/multicurrency/
2021-05-21T21:58:47,947 Fetching project page and analyzing links: https://pypi.org/simple/multicurrency/
2021-05-21T21:58:47,948 Getting page https://pypi.org/simple/multicurrency/
2021-05-21T21:58:47,949 Found index url https://pypi.org/simple
2021-05-21T21:58:48,057   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)
2021-05-21T21:58:48,058   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)
2021-05-21T21:58:48,059   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)
2021-05-21T21:58:48,060   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)
2021-05-21T21:58:48,060   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)
2021-05-21T21:58:48,061   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)
2021-05-21T21:58:48,062   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)
2021-05-21T21:58:48,063   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)
2021-05-21T21:58:48,064   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/5b/63/1dd9caff4242270c7da4c6839dd67e7f3efb86694137ec66775ea89a6cff/multicurrency-0.5.0-py3-none-any.whl#sha256=9630b198655608d737d072ca3fe32c9c0f2ef422bbf6114ebb325063610cb2da (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-05-21T21:58:48,064   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/0c/e5/2dfd91868670549992497e20a31d130458d4b2cbf3b8c734ed61e8d6d496/multicurrency-0.5.0.tar.gz#sha256=f1417e9b09521cefac26b6fc95f3aec41a5d97566096d0b9719601fcb24851ad (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9)
2021-05-21T21:58:48,065   Link requires a different Python (3.7.3 not in: '>=3.8, <4'): https://files.pythonhosted.org/packages/7a/ac/5c8022ba1af8ef3c829e3c2275e06cce3d6abb190c3d7e6ee863030761f6/multicurrency-0.6.0-py3-none-any.whl#sha256=be9b9f77ad84a9cd191baa84eea84ca1af2fe39b5271b3b8243547f4ad9f1272 (from https://pypi.org/simple/multicurrency/) (requires-python:>=3.8, <4)
2021-05-21T21:58:48,066   Link requires a different Python (3.7.3 not in: '>=3.8, <4'): https://files.pythonhosted.org/packages/5a/1e/1b0d8acffe9f28997a7fc5ffca1064d8a72e445ff01a873bc3eca92bf7c1/multicurrency-0.6.0.tar.gz#sha256=a9005491d286322b92ec4e9c05ce7cb187ee9644dbaddcbebb385116b565d56e (from https://pypi.org/simple/multicurrency/) (requires-python:>=3.8, <4)
2021-05-21T21:58:48,067 Skipping link: not a file: https://pypi.org/simple/multicurrency/
2021-05-21T21:58:48,068 Given no hashes to check 0 links for project 'multicurrency': discarding no candidates
2021-05-21T21:58:48,068 ERROR: Could not find a version that satisfies the requirement multicurrency==0.6.0 (from versions: none)
2021-05-21T21:58:48,069 ERROR: No matching distribution found for multicurrency==0.6.0
2021-05-21T21:58:48,069 Exception information:
2021-05-21T21:58:48,069 Traceback (most recent call last):
2021-05-21T21:58:48,069   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-05-21T21:58:48,069     name, crit = self._merge_into_criterion(r, parent=None)
2021-05-21T21:58:48,069   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-05-21T21:58:48,069     raise RequirementsConflicted(criterion)
2021-05-21T21:58:48,069 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('multicurrency==0.6.0')
2021-05-21T21:58:48,069 
2021-05-21T21:58:48,069 During handling of the above exception, another exception occurred:
2021-05-21T21:58:48,069 
2021-05-21T21:58:48,069 Traceback (most recent call last):
2021-05-21T21:58:48,069   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-05-21T21:58:48,069     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-05-21T21:58:48,069   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-05-21T21:58:48,069     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-05-21T21:58:48,069   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-05-21T21:58:48,069     raise ResolutionImpossible(e.criterion.information)
2021-05-21T21:58:48,069 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('multicurrency==0.6.0'), parent=None)]
2021-05-21T21:58:48,069 
2021-05-21T21:58:48,069 The above exception was the direct cause of the following exception:
2021-05-21T21:58:48,069 
2021-05-21T21:58:48,069 Traceback (most recent call last):
2021-05-21T21:58:48,069   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-05-21T21:58:48,069     status = self.run(options, args)
2021-05-21T21:58:48,069   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-05-21T21:58:48,069     return func(self, options, args)
2021-05-21T21:58:48,069   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-05-21T21:58:48,069     reqs, check_supported_wheels=True
2021-05-21T21:58:48,069   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-05-21T21:58:48,069     raise error from e
2021-05-21T21:58:48,069 pip._internal.exceptions.DistributionNotFound: No matching distribution found for multicurrency==0.6.0
2021-05-21T21:58:48,074 Removed build tracker: '/tmp/pip-req-tracker-07bq202x'