2020-12-09T13:52:57,332 Created temporary directory: /tmp/pip-ephem-wheel-cache-xnm_331i
2020-12-09T13:52:57,335 Created temporary directory: /tmp/pip-req-tracker-upuwnj1c
2020-12-09T13:52:57,336 Initialized build tracking at /tmp/pip-req-tracker-upuwnj1c
2020-12-09T13:52:57,336 Created build tracker: /tmp/pip-req-tracker-upuwnj1c
2020-12-09T13:52:57,336 Entered build tracker: /tmp/pip-req-tracker-upuwnj1c
2020-12-09T13:52:57,337 Created temporary directory: /tmp/pip-wheel-zo9tab2p
2020-12-09T13:52:57,347 1 location(s) to search for versions of twutils:
2020-12-09T13:52:57,347 * https://pypi.org/simple/twutils/
2020-12-09T13:52:57,347 Fetching project page and analyzing links: https://pypi.org/simple/twutils/
2020-12-09T13:52:57,348 Getting page https://pypi.org/simple/twutils/
2020-12-09T13:52:57,350 Found index url https://pypi.org/simple
2020-12-09T13:52:57,711   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/74/a8/432e734bc49a22f5e705913b9490533a3a3f41bd4ad103e8c2ce2b782fb0/twutils-4.2.0-py3-none-any.whl#sha256=aa44c6ee0c4d761df391d9cba749338ed24b613a0d386def075477b8b79fdb09 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,712   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/bd/40/72990ab020125ca3672c15615045f57d31cb4502386d5bc4c76cbf72b822/twutils-4.2.0.tar.gz#sha256=dd1e7d881a4d712c651e04a96d4c4e07cefa1d601d4b730de6d22ac00f2a2270 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,713   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/4f/5f/022f10990ad10f5b23f91f153cf33afb36901ac7254e0cf5af06098b283a/twutils-4.2.1-py3-none-any.whl#sha256=14066b0e8319cc757c53d869a430cd76fe75c3bb25a391426f8dbfd96d8b2ff4 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,713   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/f7/d4/2b2dc98f93763a1e68eb4da8edff81e452c88e8730570655f74dadf18b5a/twutils-4.2.1.tar.gz#sha256=9b0fb64d6ac36d9ddf97d06a0413cd05f44bfe84775393a6c18a7f2e05fd1957 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,714   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/39/60/faa9bfb6baac757a37de66eabea683a9dae5947e7004c4edc23369783343/twutils-4.3.0a3-py3-none-any.whl#sha256=9b8c7bdc26c12990da31b885d85ca80ad3e6704622f27ec05502b8ffdd235e6d (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,714   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/68/43/a69a20f11d1904fe421f6ddac0a646f54b99e309eb2b878712ba3e4c9965/twutils-4.3.0a3.tar.gz#sha256=ec2da4844c25d2b3202e81e413060c69d6871abaf45a8c992cf11d736046f220 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,715   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/7f/98/b2621de4b163bfabbd7be2c7b02bd488655f241c1bd82af9457a6128cd6d/twutils-4.3.0b0-py3-none-any.whl#sha256=ef922e4d192cd35efa8124edb369efe1f662d734132d00d3f7f36fe6ae564037 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,716   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/38/f3/be08b2067d616c24573c161f04a57169a113125522063f3b3b7e329af48c/twutils-4.3.0b0.tar.gz#sha256=8e9e3db7941067c7a32f74c4b19a2fcddb49fac373a2b1265819752c40e64ab0 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,716   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/09/6b/b74815a23eb0088949ab918f9ed4ff05ed76106070b589175bec37b179c4/twutils-4.3.0rc0-py3-none-any.whl#sha256=062b583d86f31a2cf329c1da573182b1c2277797d4e74e78cf75458eefe9b587 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,717   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/2f/ec/580d04e24895228c49deb4b75412758958ccc4caf48f842d7fcf2c7853ea/twutils-4.3.0rc0.tar.gz#sha256=39bbde20d52f3a5febf413f7286e95b0133789f0d34e88bcfd9a2e7e69520f37 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,717   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/1e/f6/d8351aede8beb9e069e355d0979648958f17c723049e0c19e26f323406f6/twutils-4.3.0-py3-none-any.whl#sha256=4b9caac44e3b28cd321ce270a0ba0d6f6aad5f180496173a3823bb7c40500350 (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,718   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/97/20/0bd2860c8392c4f5aebd35b6fb79ecb70124eb4cad3d1c63a89196ea2956/twutils-4.3.0.tar.gz#sha256=fd373bb91cfe5f309e5d431ee7cb35c503cdcc762582da18e9e67750c347ff5d (from https://pypi.org/simple/twutils/) (requires-python:>=3.8)
2020-12-09T13:52:57,718 Given no hashes to check 0 links for project 'twutils': discarding no candidates
2020-12-09T13:52:57,719 ERROR: Could not find a version that satisfies the requirement twutils==4.3.0 (from versions: none)
2020-12-09T13:52:57,719 ERROR: No matching distribution found for twutils==4.3.0
2020-12-09T13:52:57,719 Exception information:
2020-12-09T13:52:57,719 Traceback (most recent call last):
2020-12-09T13:52:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 228, in _main
2020-12-09T13:52:57,719     status = self.run(options, args)
2020-12-09T13:52:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 182, in wrapper
2020-12-09T13:52:57,719     return func(self, options, args)
2020-12-09T13:52:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 156, in run
2020-12-09T13:52:57,719     reqs, check_supported_wheels=True
2020-12-09T13:52:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 183, in resolve
2020-12-09T13:52:57,719     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-12-09T13:52:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 388, in _resolve_one
2020-12-09T13:52:57,719     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-12-09T13:52:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 339, in _get_abstract_dist_for
2020-12-09T13:52:57,719     self._populate_link(req)
2020-12-09T13:52:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 305, in _populate_link
2020-12-09T13:52:57,719     req.link = self._find_requirement_link(req)
2020-12-09T13:52:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 270, in _find_requirement_link
2020-12-09T13:52:57,719     best_candidate = self.finder.find_requirement(req, upgrade)
2020-12-09T13:52:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 930, in find_requirement
2020-12-09T13:52:57,719     req)
2020-12-09T13:52:57,719 pip._internal.exceptions.DistributionNotFound: No matching distribution found for twutils==4.3.0
2020-12-09T13:52:57,724 Removed build tracker: '/tmp/pip-req-tracker-upuwnj1c'