2021-09-09T17:03:56,687 Created temporary directory: /tmp/pip-ephem-wheel-cache-dtafnaxt
2021-09-09T17:03:56,690 Created temporary directory: /tmp/pip-req-tracker-1e5j9x2e
2021-09-09T17:03:56,690 Initialized build tracking at /tmp/pip-req-tracker-1e5j9x2e
2021-09-09T17:03:56,690 Created build tracker: /tmp/pip-req-tracker-1e5j9x2e
2021-09-09T17:03:56,691 Entered build tracker: /tmp/pip-req-tracker-1e5j9x2e
2021-09-09T17:03:56,691 Created temporary directory: /tmp/pip-wheel-02os9djt
2021-09-09T17:03:56,722 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-09-09T17:03:56,725 2 location(s) to search for versions of emailtrail:
2021-09-09T17:03:56,725 * https://pypi.org/simple/emailtrail/
2021-09-09T17:03:56,725 * https://www.piwheels.org/simple/emailtrail/
2021-09-09T17:03:56,726 Fetching project page and analyzing links: https://pypi.org/simple/emailtrail/
2021-09-09T17:03:56,726 Getting page https://pypi.org/simple/emailtrail/
2021-09-09T17:03:56,728 Found index url https://pypi.org/simple
2021-09-09T17:03:56,822   Found link https://files.pythonhosted.org/packages/15/cb/7a20dabab9fb6c97389d1d73582c3f01241ffe02a44f2db4d451e466865b/emailtrail-0.3.14.tar.gz#sha256=ac0402788d39dee70ad9de869cdced6a7dade261440c7ac1c05a4f47a3547be5 (from https://pypi.org/simple/emailtrail/), version: 0.3.14
2021-09-09T17:03:56,822   Found link https://files.pythonhosted.org/packages/27/f8/79443009df457c5fc7cbace4ea5033ebdf624c3b595e2068e1db43eb7af2/emailtrail-0.3.15.tar.gz#sha256=4cd5c4b1122bd2272e7d9101f49b73d7e8052828edde26b141d11f9d35295cdc (from https://pypi.org/simple/emailtrail/), version: 0.3.15
2021-09-09T17:03:56,823   Found link https://files.pythonhosted.org/packages/ff/89/ce52574758044e0c09f36af82e0dc8d1cbfde74bcb87e43e862bccda6257/emailtrail-0.3.16.tar.gz#sha256=e648540bc20e50e515a8be9402535c0227d0560cb0ffc417c410d56a645676cc (from https://pypi.org/simple/emailtrail/), version: 0.3.16
2021-09-09T17:03:56,823   Found link https://files.pythonhosted.org/packages/c1/38/b08c4ee0dbc87c03f68ca41fe311bdea85e68bd7b4f28734f72e98a79e31/emailtrail-0.3.17.tar.gz#sha256=c104208b22a69e36ccd84619d6f29d1806735c840b239fa1032c97a7dfe7c018 (from https://pypi.org/simple/emailtrail/), version: 0.3.17
2021-09-09T17:03:56,823   Found link https://files.pythonhosted.org/packages/4a/d3/2b46d30aebace57aa150bfa9d978610e044e876a85235c64f7d1b28bb216/emailtrail-0.3.18.tar.gz#sha256=f3371cbda7da833951e4a6f331680b3416383514835e2261dc52b663769c16b3 (from https://pypi.org/simple/emailtrail/), version: 0.3.18
2021-09-09T17:03:56,823   Found link https://files.pythonhosted.org/packages/2e/0d/2bb4ba57e61f67e16f7aaadc453f571452b31a4de712ed4b258150bab9d5/emailtrail-0.3.20.tar.gz#sha256=3059c6a33e347479268d180796bd2eb81c52c63fc943f77125db2807872453ce (from https://pypi.org/simple/emailtrail/), version: 0.3.20
2021-09-09T17:03:56,824   Found link https://files.pythonhosted.org/packages/9d/13/36fd79bfb0e6ba531b5601ea083c13fa74b7f0a827ceba3eea07c0d5275a/emailtrail-0.3.21.tar.gz#sha256=2286ab24ab4b27517c871538f8fbfc908d2ac786ba8a306cf5f892078dad87dd (from https://pypi.org/simple/emailtrail/), version: 0.3.21
2021-09-09T17:03:56,824   Skipping link: No binaries permitted for emailtrail: https://files.pythonhosted.org/packages/0e/db/160c3b8ed435915501966a416eaad7687732b5353947ed6ffb9e5cd5eca7/emailtrail-0.4.0-py3-none-any.whl#sha256=67daf401e5414103274acdb5571f010ef82ac26d83b4de8198c1511d8cdfa901 (from https://pypi.org/simple/emailtrail/) (requires-python:>=3.9,<4.0)
2021-09-09T17:03:56,825   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/59/43/4cbb0ffde9102aa51810ca86fc47bc73ec331673b45576320c4c658a93bf/emailtrail-0.4.0.tar.gz#sha256=e95a3cf708fcc4c062d1813ec70c148c15b4e08232f733b2556850a2cfc64ac7 (from https://pypi.org/simple/emailtrail/) (requires-python:>=3.9,<4.0)
2021-09-09T17:03:56,825 Fetching project page and analyzing links: https://www.piwheels.org/simple/emailtrail/
2021-09-09T17:03:56,825 Getting page https://www.piwheels.org/simple/emailtrail/
2021-09-09T17:03:56,826 Found index url https://www.piwheels.org/simple
2021-09-09T17:03:56,921 Skipping link: not a file: https://www.piwheels.org/simple/emailtrail/
2021-09-09T17:03:56,922 Skipping link: not a file: https://pypi.org/simple/emailtrail/
2021-09-09T17:03:56,940 Given no hashes to check 0 links for project 'emailtrail': discarding no candidates
2021-09-09T17:03:56,941 ERROR: Could not find a version that satisfies the requirement emailtrail==0.4.0 (from versions: 0.3.14, 0.3.15, 0.3.16, 0.3.17, 0.3.18, 0.3.20, 0.3.21)
2021-09-09T17:03:56,941 ERROR: No matching distribution found for emailtrail==0.4.0
2021-09-09T17:03:56,942 Exception information:
2021-09-09T17:03:56,942 Traceback (most recent call last):
2021-09-09T17:03:56,942   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-09-09T17:03:56,942     name, crit = self._merge_into_criterion(r, parent=None)
2021-09-09T17:03:56,942   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-09-09T17:03:56,942     raise RequirementsConflicted(criterion)
2021-09-09T17:03:56,942 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('emailtrail==0.4.0')
2021-09-09T17:03:56,942 
2021-09-09T17:03:56,942 During handling of the above exception, another exception occurred:
2021-09-09T17:03:56,942 
2021-09-09T17:03:56,942 Traceback (most recent call last):
2021-09-09T17:03:56,942   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-09-09T17:03:56,942     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-09-09T17:03:56,942   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-09-09T17:03:56,942     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-09-09T17:03:56,942   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-09-09T17:03:56,942     raise ResolutionImpossible(e.criterion.information)
2021-09-09T17:03:56,942 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('emailtrail==0.4.0'), parent=None)]
2021-09-09T17:03:56,942 
2021-09-09T17:03:56,942 The above exception was the direct cause of the following exception:
2021-09-09T17:03:56,942 
2021-09-09T17:03:56,942 Traceback (most recent call last):
2021-09-09T17:03:56,942   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-09-09T17:03:56,942     status = self.run(options, args)
2021-09-09T17:03:56,942   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-09-09T17:03:56,942     return func(self, options, args)
2021-09-09T17:03:56,942   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-09-09T17:03:56,942     reqs, check_supported_wheels=True
2021-09-09T17:03:56,942   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-09-09T17:03:56,942     raise error from e
2021-09-09T17:03:56,942 pip._internal.exceptions.DistributionNotFound: No matching distribution found for emailtrail==0.4.0
2021-09-09T17:03:56,946 Removed build tracker: '/tmp/pip-req-tracker-1e5j9x2e'