2022-01-16T21:41:24,410 Created temporary directory: /tmp/pip-ephem-wheel-cache-9x2_pjo_ 2022-01-16T21:41:24,415 Created temporary directory: /tmp/pip-req-tracker-ih73o7y3 2022-01-16T21:41:24,416 Initialized build tracking at /tmp/pip-req-tracker-ih73o7y3 2022-01-16T21:41:24,416 Created build tracker: /tmp/pip-req-tracker-ih73o7y3 2022-01-16T21:41:24,416 Entered build tracker: /tmp/pip-req-tracker-ih73o7y3 2022-01-16T21:41:24,417 Created temporary directory: /tmp/pip-wheel-ew5sbu3o 2022-01-16T21:41:24,479 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-01-16T21:41:24,484 2 location(s) to search for versions of mcbackend: 2022-01-16T21:41:24,484 * https://pypi.org/simple/mcbackend/ 2022-01-16T21:41:24,484 * https://www.piwheels.org/simple/mcbackend/ 2022-01-16T21:41:24,485 Fetching project page and analyzing links: https://pypi.org/simple/mcbackend/ 2022-01-16T21:41:24,486 Getting page https://pypi.org/simple/mcbackend/ 2022-01-16T21:41:24,489 Found index url https://pypi.org/simple 2022-01-16T21:41:24,680 Skipping link: No binaries permitted for mcbackend: https://files.pythonhosted.org/packages/c3/f7/9a1f0b7af11fa53b49ced2843615b7bc4f33cf92b07e1e2ba6ce0dd48e9c/mcbackend-0.1.0-py3-none-any.whl#sha256=6837dafe162f9c2c2914be29dd537a91f7bbdb4b0c9ab234bba2134ccb44a36d (from https://pypi.org/simple/mcbackend/) (requires-python:>=3.7) 2022-01-16T21:41:24,682 Found link https://files.pythonhosted.org/packages/30/0f/1ca392f9f8412a8f4177afeebf61dba23dedafbbbac271c0db9748f684c3/mcbackend-0.1.0.tar.gz#sha256=dc7764df6ab3cc0f0deabd9c8ea4b5921ecf0b8089cbab487513ac4b773fefb5 (from https://pypi.org/simple/mcbackend/) (requires-python:>=3.7), version: 0.1.0 2022-01-16T21:41:24,683 Fetching project page and analyzing links: https://www.piwheels.org/simple/mcbackend/ 2022-01-16T21:41:24,683 Getting page https://www.piwheels.org/simple/mcbackend/ 2022-01-16T21:41:24,685 Found index url https://www.piwheels.org/simple 2022-01-16T21:41:24,895 Skipping link: not a file: https://www.piwheels.org/simple/mcbackend/ 2022-01-16T21:41:24,895 Skipping link: not a file: https://pypi.org/simple/mcbackend/ 2022-01-16T21:41:24,935 Given no hashes to check 1 links for project 'mcbackend': discarding no candidates 2022-01-16T21:41:24,971 Collecting mcbackend==0.1.0 2022-01-16T21:41:24,974 Created temporary directory: /tmp/pip-unpack-vgv9thj6 2022-01-16T21:41:25,060 Downloading mcbackend-0.1.0.tar.gz (37 kB) 2022-01-16T21:41:25,196 Added mcbackend==0.1.0 from https://files.pythonhosted.org/packages/30/0f/1ca392f9f8412a8f4177afeebf61dba23dedafbbbac271c0db9748f684c3/mcbackend-0.1.0.tar.gz#sha256=dc7764df6ab3cc0f0deabd9c8ea4b5921ecf0b8089cbab487513ac4b773fefb5 to build tracker '/tmp/pip-req-tracker-ih73o7y3' 2022-01-16T21:41:25,210 Created temporary directory: /tmp/pip-build-env-wrx8jdbe 2022-01-16T21:41:25,230 Created temporary directory: /tmp/pip-standalone-pip-pk0w526m 2022-01-16T21:41:26,915 Installing build dependencies: started 2022-01-16T21:41:26,916 Running command /usr/bin/python3 /tmp/pip-standalone-pip-pk0w526m/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-wrx8jdbe/overlay --no-warn-script-location -v --no-binary mcbackend --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- 'setuptools>=40.8.0' wheel 2022-01-16T21:41:35,700 Using pip 21.3.1 from /tmp/pip-standalone-pip-pk0w526m/__env_pip__.zip/pip (python 3.9) 2022-01-16T21:41:36,510 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-01-16T21:41:41,195 Collecting setuptools>=40.8.0 2022-01-16T21:41:41,415 Using cached https://www.piwheels.org/simple/setuptools/setuptools-60.5.0-py3-none-any.whl (958 kB) 2022-01-16T21:41:42,106 Collecting wheel 2022-01-16T21:41:42,137 Using cached https://www.piwheels.org/simple/wheel/wheel-0.37.1-py2.py3-none-any.whl (35 kB) 2022-01-16T21:41:46,031 Installing collected packages: wheel, setuptools 2022-01-16T21:41:46,301 Creating /tmp/pip-build-env-wrx8jdbe/overlay/bin 2022-01-16T21:41:46,304 changing mode of /tmp/pip-build-env-wrx8jdbe/overlay/bin/wheel to 755 2022-01-16T21:41:49,576 Successfully installed setuptools-60.5.0 wheel-0.37.1 2022-01-16T21:41:50,164 Installing build dependencies: finished with status 'done' 2022-01-16T21:41:50,185 Getting requirements to build wheel: started 2022-01-16T21:41:50,186 Running command /usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpwutx9p3s 2022-01-16T21:41:51,415 Traceback (most recent call last): 2022-01-16T21:41:51,416 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 363, in 2022-01-16T21:41:51,417 main() 2022-01-16T21:41:51,417 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 345, in main 2022-01-16T21:41:51,417 json_out['return_val'] = hook(**hook_input['kwargs']) 2022-01-16T21:41:51,418 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 130, in get_requires_for_build_wheel 2022-01-16T21:41:51,418 return hook(config_settings) 2022-01-16T21:41:51,418 File "/usr/local/lib/python3.9/dist-packages/setuptools/build_meta.py", line 162, in get_requires_for_build_wheel 2022-01-16T21:41:51,419 return self._get_build_requires( 2022-01-16T21:41:51,419 File "/usr/local/lib/python3.9/dist-packages/setuptools/build_meta.py", line 143, in _get_build_requires 2022-01-16T21:41:51,420 self.run_setup() 2022-01-16T21:41:51,420 File "/usr/local/lib/python3.9/dist-packages/setuptools/build_meta.py", line 267, in run_setup 2022-01-16T21:41:51,421 super(_BuildMetaLegacyBackend, 2022-01-16T21:41:51,421 File "/usr/local/lib/python3.9/dist-packages/setuptools/build_meta.py", line 158, in run_setup 2022-01-16T21:41:51,422 exec(compile(code, __file__, 'exec'), locals()) 2022-01-16T21:41:51,422 File "setup.py", line 41, in 2022-01-16T21:41:51,423 install_requires=[open(pathlib.Path(ROOT, "requirements.txt")).readlines()], 2022-01-16T21:41:51,423 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2022-01-16T21:41:51,510 Getting requirements to build wheel: finished with status 'error' 2022-01-16T21:41:51,514 WARNING: Discarding https://files.pythonhosted.org/packages/30/0f/1ca392f9f8412a8f4177afeebf61dba23dedafbbbac271c0db9748f684c3/mcbackend-0.1.0.tar.gz#sha256=dc7764df6ab3cc0f0deabd9c8ea4b5921ecf0b8089cbab487513ac4b773fefb5 (from https://pypi.org/simple/mcbackend/) (requires-python:>=3.7). Command errored out with exit status 1: /usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpwutx9p3s Check the logs for full command output. 2022-01-16T21:41:51,517 ERROR: Could not find a version that satisfies the requirement mcbackend==0.1.0 (from versions: 0.1.0) 2022-01-16T21:41:51,518 ERROR: No matching distribution found for mcbackend==0.1.0 2022-01-16T21:41:51,518 Exception information: 2022-01-16T21:41:51,518 Traceback (most recent call last): 2022-01-16T21:41:51,518 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve 2022-01-16T21:41:51,518 self._add_to_criteria(self.state.criteria, r, parent=None) 2022-01-16T21:41:51,518 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 174, in _add_to_criteria 2022-01-16T21:41:51,518 raise RequirementsConflicted(criterion) 2022-01-16T21:41:51,518 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('mcbackend==0.1.0') 2022-01-16T21:41:51,518 2022-01-16T21:41:51,518 During handling of the above exception, another exception occurred: 2022-01-16T21:41:51,518 2022-01-16T21:41:51,518 Traceback (most recent call last): 2022-01-16T21:41:51,518 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve 2022-01-16T21:41:51,518 result = self._result = resolver.resolve( 2022-01-16T21:41:51,518 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve 2022-01-16T21:41:51,518 state = resolution.resolve(requirements, max_rounds=max_rounds) 2022-01-16T21:41:51,518 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 351, in resolve 2022-01-16T21:41:51,518 raise ResolutionImpossible(e.criterion.information) 2022-01-16T21:41:51,518 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('mcbackend==0.1.0'), parent=None)] 2022-01-16T21:41:51,518 2022-01-16T21:41:51,518 The above exception was the direct cause of the following exception: 2022-01-16T21:41:51,518 2022-01-16T21:41:51,518 Traceback (most recent call last): 2022-01-16T21:41:51,518 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper 2022-01-16T21:41:51,518 status = run_func(*args) 2022-01-16T21:41:51,518 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2022-01-16T21:41:51,518 return func(self, options, args) 2022-01-16T21:41:51,518 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 144, in run 2022-01-16T21:41:51,518 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2022-01-16T21:41:51,518 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve 2022-01-16T21:41:51,518 raise error from e 2022-01-16T21:41:51,518 pip._internal.exceptions.DistributionNotFound: No matching distribution found for mcbackend==0.1.0 2022-01-16T21:41:51,528 Removed mcbackend==0.1.0 from https://files.pythonhosted.org/packages/30/0f/1ca392f9f8412a8f4177afeebf61dba23dedafbbbac271c0db9748f684c3/mcbackend-0.1.0.tar.gz#sha256=dc7764df6ab3cc0f0deabd9c8ea4b5921ecf0b8089cbab487513ac4b773fefb5 from build tracker '/tmp/pip-req-tracker-ih73o7y3' 2022-01-16T21:41:51,528 Removed build tracker: '/tmp/pip-req-tracker-ih73o7y3'