2021-12-21T20:02:17,944 Created temporary directory: /tmp/pip-ephem-wheel-cache-bhs_n4ms
2021-12-21T20:02:17,950 Created temporary directory: /tmp/pip-req-tracker-lup46j3o
2021-12-21T20:02:17,951 Initialized build tracking at /tmp/pip-req-tracker-lup46j3o
2021-12-21T20:02:17,951 Created build tracker: /tmp/pip-req-tracker-lup46j3o
2021-12-21T20:02:17,952 Entered build tracker: /tmp/pip-req-tracker-lup46j3o
2021-12-21T20:02:17,953 Created temporary directory: /tmp/pip-wheel-j4z19u7n
2021-12-21T20:02:18,018 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-21T20:02:18,022 2 location(s) to search for versions of kbackground:
2021-12-21T20:02:18,022 * https://pypi.org/simple/kbackground/
2021-12-21T20:02:18,022 * https://www.piwheels.org/simple/kbackground/
2021-12-21T20:02:18,023 Fetching project page and analyzing links: https://pypi.org/simple/kbackground/
2021-12-21T20:02:18,025 Getting page https://pypi.org/simple/kbackground/
2021-12-21T20:02:18,028 Found index url https://pypi.org/simple
2021-12-21T20:02:18,255   Skipping link: No binaries permitted for kbackground: https://files.pythonhosted.org/packages/ef/59/0f1ca22f005565c69e9d415fc6f250bf0963df7612e569fccef629ce45f0/kbackground-0.1.0-py3-none-any.whl#sha256=fe390259abaf4c371cad2ee9cbf2b1cbf9bffa1479abadd9a724ae05e77a8025 (from https://pypi.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,257   Link requires a different Python (3.7.3 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/a6/93/81a608c0e245231ab231ae95deb08fa04494916f30db80adb16728011654/kbackground-0.1.0.tar.gz#sha256=dc6e745837113a7aee1f8f60b03b89a21992a86af664d8911207f8ae9cb51e31 (from https://pypi.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,258   Skipping link: No binaries permitted for kbackground: https://files.pythonhosted.org/packages/7e/dd/130e35930084b7965ef4eec2fd5f18b11433ea6eb90322c93d259a038331/kbackground-0.1.1-py3-none-any.whl#sha256=30c93055b1b445945d79b6e3b34ed0f20a83d99dfca21d7373f2538a3366e3fc (from https://pypi.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,259   Link requires a different Python (3.7.3 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/79/e6/653eeed391335f328377091ec73a7cea3941708108f83463ecbbfbf8b67a/kbackground-0.1.1.tar.gz#sha256=0462541c15b67212c175a959d9a958eca5d19924e39e67998bdb1b9553687000 (from https://pypi.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,260   Skipping link: No binaries permitted for kbackground: https://files.pythonhosted.org/packages/4d/2c/3eb55d9acff23793f72f34286cd7925436e74fa0a4946db9003d178dd146/kbackground-0.1.2-py3-none-any.whl#sha256=0e9435d00cb5202f5ebb66ec5e47fdf978d30b24066c459072cf2bdfba576b59 (from https://pypi.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,261   Link requires a different Python (3.7.3 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/d4/1f/afc5e11d745ee4f356029494fcc30987656592eff9d9afa52d0811be9fef/kbackground-0.1.2.tar.gz#sha256=61da3e9e4bdc37b7f9c92095e31fc9b900ef46a24b612376797c59968b05c8eb (from https://pypi.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,262   Skipping link: No binaries permitted for kbackground: https://files.pythonhosted.org/packages/22/39/c8eb6114be3f3b5fbe32524ed1a2a28796919cde027a1716e6bfc1489c80/kbackground-0.1.3-py3-none-any.whl#sha256=8684769320cc48140bfe0c80db5d85161e570af1a543abaf51439a9543560348 (from https://pypi.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,263   Link requires a different Python (3.7.3 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/f4/70/4dd2b8030c1760ddcaf1b11472d3dddcb3816971d07f4f8f74e9c25e599c/kbackground-0.1.3.tar.gz#sha256=5163666510f230d3e18c9e05d57afb558cc82db7099e49ea738a2cc31234510a (from https://pypi.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,264 Fetching project page and analyzing links: https://www.piwheels.org/simple/kbackground/
2021-12-21T20:02:18,264 Getting page https://www.piwheels.org/simple/kbackground/
2021-12-21T20:02:18,266 Found index url https://www.piwheels.org/simple
2021-12-21T20:02:18,483   Skipping link: No binaries permitted for kbackground: https://www.piwheels.org/simple/kbackground/kbackground-0.1.0-py3-none-any.whl#sha256=532a8176588666a4c6f2a90f6bbf51f4f30695515db7f969acf7bcd04a855015 (from https://www.piwheels.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,483   Skipping link: No binaries permitted for kbackground: https://www.piwheels.org/simple/kbackground/kbackground-0.1.1-py3-none-any.whl#sha256=6d4197ee1ba882636aff556355d00f37361df61273a631e7d0671fc23a0fb405 (from https://www.piwheels.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,484   Skipping link: No binaries permitted for kbackground: https://www.piwheels.org/simple/kbackground/kbackground-0.1.2-py3-none-any.whl#sha256=109d823e950f72b258135727ff2f02c9b5848e708e877f6e3bc2d68563119fe3 (from https://www.piwheels.org/simple/kbackground/) (requires-python:>=3.8,<3.11)
2021-12-21T20:02:18,484 Skipping link: not a file: https://www.piwheels.org/simple/kbackground/
2021-12-21T20:02:18,485 Skipping link: not a file: https://pypi.org/simple/kbackground/
2021-12-21T20:02:18,516 Given no hashes to check 0 links for project 'kbackground': discarding no candidates
2021-12-21T20:02:18,517 ERROR: Could not find a version that satisfies the requirement kbackground==0.1.3 (from versions: none)
2021-12-21T20:02:18,518 ERROR: No matching distribution found for kbackground==0.1.3
2021-12-21T20:02:18,518 Exception information:
2021-12-21T20:02:18,518 Traceback (most recent call last):
2021-12-21T20:02:18,518   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2021-12-21T20:02:18,518     self._add_to_criteria(self.state.criteria, r, parent=None)
2021-12-21T20:02:18,518   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 174, in _add_to_criteria
2021-12-21T20:02:18,518     raise RequirementsConflicted(criterion)
2021-12-21T20:02:18,518 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('kbackground==0.1.3')
2021-12-21T20:02:18,518 
2021-12-21T20:02:18,518 During handling of the above exception, another exception occurred:
2021-12-21T20:02:18,518 
2021-12-21T20:02:18,518 Traceback (most recent call last):
2021-12-21T20:02:18,518   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2021-12-21T20:02:18,518     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-12-21T20:02:18,518   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2021-12-21T20:02:18,518     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-12-21T20:02:18,518   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 351, in resolve
2021-12-21T20:02:18,518     raise ResolutionImpossible(e.criterion.information)
2021-12-21T20:02:18,518 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('kbackground==0.1.3'), parent=None)]
2021-12-21T20:02:18,518 
2021-12-21T20:02:18,518 The above exception was the direct cause of the following exception:
2021-12-21T20:02:18,518 
2021-12-21T20:02:18,518 Traceback (most recent call last):
2021-12-21T20:02:18,518   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2021-12-21T20:02:18,518     status = run_func(*args)
2021-12-21T20:02:18,518   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-12-21T20:02:18,518     return func(self, options, args)
2021-12-21T20:02:18,518   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2021-12-21T20:02:18,518     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2021-12-21T20:02:18,518   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2021-12-21T20:02:18,518     raise error from e
2021-12-21T20:02:18,518 pip._internal.exceptions.DistributionNotFound: No matching distribution found for kbackground==0.1.3
2021-12-21T20:02:18,527 Removed build tracker: '/tmp/pip-req-tracker-lup46j3o'