2022-05-04T16:56:49,519 Created temporary directory: /tmp/pip-ephem-wheel-cache-ajkbsn72
2022-05-04T16:56:49,524 Created temporary directory: /tmp/pip-req-tracker-aax3p5zx
2022-05-04T16:56:49,525 Initialized build tracking at /tmp/pip-req-tracker-aax3p5zx
2022-05-04T16:56:49,525 Created build tracker: /tmp/pip-req-tracker-aax3p5zx
2022-05-04T16:56:49,526 Entered build tracker: /tmp/pip-req-tracker-aax3p5zx
2022-05-04T16:56:49,527 Created temporary directory: /tmp/pip-wheel-7yvy9di4
2022-05-04T16:56:49,594 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-05-04T16:56:49,608 2 location(s) to search for versions of cnext:
2022-05-04T16:56:49,608 * https://pypi.org/simple/cnext/
2022-05-04T16:56:49,608 * https://www.piwheels.org/simple/cnext/
2022-05-04T16:56:49,609 Fetching project page and analyzing links: https://pypi.org/simple/cnext/
2022-05-04T16:56:49,610 Getting page https://pypi.org/simple/cnext/
2022-05-04T16:56:49,614 Found index url https://pypi.org/simple
2022-05-04T16:56:49,729   Skipping link: No binaries permitted for cnext: https://files.pythonhosted.org/packages/2b/89/3d3f7c9b6adaa418ec5f532c64fa8a3d70d3ccb7a233f46ebd44a8af4eca/cnext-0.3.0-py3-none-any.whl#sha256=31f365ea70fbb1f74d2b065a6e73ec196973fadb881f1adb7326d5afb79555af (from https://pypi.org/simple/cnext/) (requires-python:==3.9.7)
2022-05-04T16:56:49,731   Link requires a different Python (3.7.3 not in: '==3.9.7'): https://files.pythonhosted.org/packages/57/2a/ad184dd8c6d08a816e92abd0097967d4bab20e46d0d7c86ca6c63109996d/cnext-0.3.0.tar.gz#sha256=1fcb935cd829f2ba7a00167328583467ee55986eddf557247e8190b86dc8ae38 (from https://pypi.org/simple/cnext/) (requires-python:==3.9.7)
2022-05-04T16:56:49,731   Skipping link: No binaries permitted for cnext: https://files.pythonhosted.org/packages/aa/97/64a2be90c8eb82ecd9c7e2f25d330c8aa793214415e548fdf703156e43f9/cnext-0.3.2-py3-none-any.whl#sha256=f1b6862e53e5be513a3e764a67882de4de837e5bf5eaf95381e4dc2f33dba374 (from https://pypi.org/simple/cnext/) (requires-python:==3.9.7)
2022-05-04T16:56:49,733   Link requires a different Python (3.7.3 not in: '==3.9.7'): https://files.pythonhosted.org/packages/f6/3c/0fd767a7b97fc397598ee08cdd0edf3d3d876d36729826553873beaf7477/cnext-0.3.2.tar.gz#sha256=5955abd96c51ca2d374fcd0f94ae07d3124f8ed0b3840b08dc1119615c28b62e (from https://pypi.org/simple/cnext/) (requires-python:==3.9.7)
2022-05-04T16:56:49,733   Skipping link: No binaries permitted for cnext: https://files.pythonhosted.org/packages/8d/9b/11610fc0fc5c4a8a227a0410ca00f998aa80c2af5e544eac24361dae76cb/cnext-0.3.3-py3-none-any.whl#sha256=4d53c890ec75933ec091f73b1a9d3ddd1af13ec8e0d4561064bae62256b282db (from https://pypi.org/simple/cnext/) (requires-python:==3.9.7)
2022-05-04T16:56:49,735   Link requires a different Python (3.7.3 not in: '==3.9.7'): https://files.pythonhosted.org/packages/7f/88/bd82ed28cc1e226834d75af66e7a3b214b32b71e012b99ab269088c56e75/cnext-0.3.3.tar.gz#sha256=2dc526a4366e3fb143dd232e58f0be3c8d2dceb351af5807ca9ed355b5239e7a (from https://pypi.org/simple/cnext/) (requires-python:==3.9.7)
2022-05-04T16:56:49,735   Skipping link: No binaries permitted for cnext: https://files.pythonhosted.org/packages/1c/41/bbe51853273841a136bedd30437ca8d2f7633d0ac2bcb77209c33294b5fe/cnext-0.3.4-py3-none-any.whl#sha256=60f4c6fe41f22d06fbfd12652fe45fd333fa02766049a6557ff73836430d27b3 (from https://pypi.org/simple/cnext/) (requires-python:>=3.9)
2022-05-04T16:56:49,737   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/39/cb/1c8cfba7628b83ea93fe2ffe97af172ea130548dd9104ec1add61edda097/cnext-0.3.4.tar.gz#sha256=7ad7be45a498d7d55c46842489eae64aad8226e97b6c259266b3084760f5f0b0 (from https://pypi.org/simple/cnext/) (requires-python:>=3.9)
2022-05-04T16:56:49,737   Skipping link: No binaries permitted for cnext: https://files.pythonhosted.org/packages/df/2f/dd9ac5739c8c43e80f0ed18a5a2424888601683b38a3084e1d1fb8960e04/cnext-0.3.5-py3-none-any.whl#sha256=966df069ce0e2a6e3f1f38e00b6a60ebe430440af65d1045ebd4e123b03158d6 (from https://pypi.org/simple/cnext/) (requires-python:>=3.9)
2022-05-04T16:56:49,738   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/18/02/304571fec64704ee8b0cedbfb0a35a7bbda5cf813f225f4b9abf19685426/cnext-0.3.5.tar.gz#sha256=1761453bb7f6a2fd37f51fe85f0c54819fa2e4afc1ceda0ae80badcbd6149b24 (from https://pypi.org/simple/cnext/) (requires-python:>=3.9)
2022-05-04T16:56:49,739 Fetching project page and analyzing links: https://www.piwheels.org/simple/cnext/
2022-05-04T16:56:49,740 Getting page https://www.piwheels.org/simple/cnext/
2022-05-04T16:56:49,742 Found index url https://www.piwheels.org/simple
2022-05-04T16:56:49,958   Skipping link: No binaries permitted for cnext: https://www.piwheels.org/simple/cnext/cnext-0.3.4-py3-none-any.whl#sha256=0530dc5a810f57db1c0ecb859e726dd7d78a58a68f37e629e519487a22446cd2 (from https://www.piwheels.org/simple/cnext/) (requires-python:>=3.9)
2022-05-04T16:56:49,959 Skipping link: not a file: https://www.piwheels.org/simple/cnext/
2022-05-04T16:56:49,960 Skipping link: not a file: https://pypi.org/simple/cnext/
2022-05-04T16:56:49,992 Given no hashes to check 0 links for project 'cnext': discarding no candidates
2022-05-04T16:56:49,993 ERROR: Could not find a version that satisfies the requirement cnext==0.3.5 (from versions: none)
2022-05-04T16:56:49,996 ERROR: No matching distribution found for cnext==0.3.5
2022-05-04T16:56:49,998 Exception information:
2022-05-04T16:56:49,998 Traceback (most recent call last):
2022-05-04T16:56:49,998   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-05-04T16:56:49,998     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-05-04T16:56:49,998   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2022-05-04T16:56:49,998     raise RequirementsConflicted(criterion)
2022-05-04T16:56:49,998 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('cnext==0.3.5')
2022-05-04T16:56:49,998 
2022-05-04T16:56:49,998 During handling of the above exception, another exception occurred:
2022-05-04T16:56:49,998 
2022-05-04T16:56:49,998 Traceback (most recent call last):
2022-05-04T16:56:49,998   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve
2022-05-04T16:56:49,998     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2022-05-04T16:56:49,998   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-05-04T16:56:49,998     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-05-04T16:56:49,998   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 350, in resolve
2022-05-04T16:56:49,998     raise ResolutionImpossible(e.criterion.information)
2022-05-04T16:56:49,998 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('cnext==0.3.5'), parent=None)]
2022-05-04T16:56:49,998 
2022-05-04T16:56:49,998 The above exception was the direct cause of the following exception:
2022-05-04T16:56:49,998 
2022-05-04T16:56:49,998 Traceback (most recent call last):
2022-05-04T16:56:49,998   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-05-04T16:56:49,998     status = run_func(*args)
2022-05-04T16:56:49,998   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-05-04T16:56:49,998     return func(self, options, args)
2022-05-04T16:56:49,998   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 145, in run
2022-05-04T16:56:49,998     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-05-04T16:56:49,998   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 103, in resolve
2022-05-04T16:56:49,998     raise error from e
2022-05-04T16:56:49,998 pip._internal.exceptions.DistributionNotFound: No matching distribution found for cnext==0.3.5
2022-05-04T16:56:50,007 Removed build tracker: '/tmp/pip-req-tracker-aax3p5zx'