2022-01-13T17:17:51,268 Created temporary directory: /tmp/pip-ephem-wheel-cache-2asbyvl6
2022-01-13T17:17:51,273 Created temporary directory: /tmp/pip-req-tracker-j1xok1xz
2022-01-13T17:17:51,274 Initialized build tracking at /tmp/pip-req-tracker-j1xok1xz
2022-01-13T17:17:51,274 Created build tracker: /tmp/pip-req-tracker-j1xok1xz
2022-01-13T17:17:51,275 Entered build tracker: /tmp/pip-req-tracker-j1xok1xz
2022-01-13T17:17:51,276 Created temporary directory: /tmp/pip-wheel-p_y7zdfr
2022-01-13T17:17:51,345 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-01-13T17:17:51,351 2 location(s) to search for versions of nb-helpers:
2022-01-13T17:17:51,351 * https://pypi.org/simple/nb-helpers/
2022-01-13T17:17:51,351 * https://www.piwheels.org/simple/nb-helpers/
2022-01-13T17:17:51,352 Fetching project page and analyzing links: https://pypi.org/simple/nb-helpers/
2022-01-13T17:17:51,353 Getting page https://pypi.org/simple/nb-helpers/
2022-01-13T17:17:51,356 Found index url https://pypi.org/simple
2022-01-13T17:17:51,566   Skipping link: No binaries permitted for nb-helpers: https://files.pythonhosted.org/packages/0c/e1/571b46eee27e57bde691384a91ff3dce713530e106e84e2edf524391b311/nb_helpers-0.0.0-py3-none-any.whl#sha256=323f8d22c5b72b90ce0b8384be9e65dc3d69de702de62bbee6ef15e879a2586f (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7)
2022-01-13T17:17:51,568   Found link https://files.pythonhosted.org/packages/bd/0e/93a6ddc2df17348105a56870a4a1ed55e9cc670dde06d80f5abf47e469c2/nb_helpers-0.0.0.tar.gz#sha256=c1d8b2b1498647fcf81a5081d437cf029747ccd74a6e050a51e7385fcad3d248 (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7), version: 0.0.0
2022-01-13T17:17:51,569   Skipping link: No binaries permitted for nb-helpers: https://files.pythonhosted.org/packages/7d/ec/a24ca0cca45806cb08fc891673335e1b1959af9f16893a35ee374a7e51fe/nb_helpers-0.1.3-py3-none-any.whl#sha256=e92e6fb595b71bf5cdaf00caa9b00d431df84b739b487d869da27abb1f6445a1 (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7)
2022-01-13T17:17:51,570   Found link https://files.pythonhosted.org/packages/c5/74/96e14013f0f7e35a6e3caa2b2aadb55d6d9f14bccdab19ce64d2d85c408d/nb_helpers-0.1.3.tar.gz#sha256=85eb03f70365e18d6a405692f536da6f28e228913047e3423802bd2501dff109 (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7), version: 0.1.3
2022-01-13T17:17:51,571   Skipping link: No binaries permitted for nb-helpers: https://files.pythonhosted.org/packages/4c/3d/23ac0795fed5b4a3486569f848b09ad3143a50feac370de1075a57c23e99/nb_helpers-0.1.4-py3-none-any.whl#sha256=a73c3d7577a03c14b4608a9b830de5043fb660a900fc11356a6fda0458087d0a (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7)
2022-01-13T17:17:51,572   Found link https://files.pythonhosted.org/packages/24/ae/3820bbc0fd145e34aebbb41896b228d87eaca922776b92cb22ccbab89844/nb_helpers-0.1.4.tar.gz#sha256=4d9d70f8386d0189b03445745b9a5487cf03a9a8a73909303efdb33593de755d (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7), version: 0.1.4
2022-01-13T17:17:51,573   Skipping link: No binaries permitted for nb-helpers: https://files.pythonhosted.org/packages/a6/41/18ca702f47e191f8e724426ca4d483a9820b6c998af5085e127a7cded416/nb_helpers-0.1.5-py3-none-any.whl#sha256=a5f751484c298b5848ac58669abd08da3131c3240792bcd7b27f95c3dc5cad9d (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7)
2022-01-13T17:17:51,574   Found link https://files.pythonhosted.org/packages/c3/d4/2cc8c8be6f5a91d0878ac03e4f7a1c0904280d960394ff3cab0828432594/nb_helpers-0.1.5.tar.gz#sha256=0bdaba4fd9d41055e836e22d86ebf363a34c7827ed9eba1b347582aa4299feec (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7), version: 0.1.5
2022-01-13T17:17:51,574   Skipping link: No binaries permitted for nb-helpers: https://files.pythonhosted.org/packages/d2/64/b6535ae7bb3cd864a633142392d056d0673aa854461117dcfb216aa6e556/nb_helpers-0.1.6-py3-none-any.whl#sha256=e35fc3a95c9e5af2dbe4c496e3912b295dbe5ab0d8edf099bc9ae416f21f0bfa (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7)
2022-01-13T17:17:51,576   Found link https://files.pythonhosted.org/packages/7b/94/e55916ed3e5161ccbd4d8e8d17c1f007ebb83b2eb87472e6af4291049828/nb_helpers-0.1.6.tar.gz#sha256=a82c325fdf289a9a9b51f934469f852f88f863000f6323d09ccba9bb2c55978c (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7), version: 0.1.6
2022-01-13T17:17:51,576 Fetching project page and analyzing links: https://www.piwheels.org/simple/nb-helpers/
2022-01-13T17:17:51,577 Getting page https://www.piwheels.org/simple/nb-helpers/
2022-01-13T17:17:51,579 Found index url https://www.piwheels.org/simple
2022-01-13T17:17:51,788   Skipping link: No binaries permitted for nb-helpers: https://www.piwheels.org/simple/nb-helpers/nb_helpers-0.0.0-py3-none-any.whl#sha256=baa69f02a37f30c0aebe15ad4b0b4cfb2e59e566088af074b5d02481095e40ea (from https://www.piwheels.org/simple/nb-helpers/) (requires-python:>=3.7)
2022-01-13T17:17:51,789 Skipping link: not a file: https://www.piwheels.org/simple/nb-helpers/
2022-01-13T17:17:51,790 Skipping link: not a file: https://pypi.org/simple/nb-helpers/
2022-01-13T17:17:51,823 Given no hashes to check 1 links for project 'nb-helpers': discarding no candidates
2022-01-13T17:17:51,852 Collecting nb-helpers==0.1.6
2022-01-13T17:17:51,855   Created temporary directory: /tmp/pip-unpack-z7qvbyuw
2022-01-13T17:17:52,079   Downloading nb_helpers-0.1.6.tar.gz (13 kB)
2022-01-13T17:17:52,191   Added nb-helpers==0.1.6 from https://files.pythonhosted.org/packages/7b/94/e55916ed3e5161ccbd4d8e8d17c1f007ebb83b2eb87472e6af4291049828/nb_helpers-0.1.6.tar.gz#sha256=a82c325fdf289a9a9b51f934469f852f88f863000f6323d09ccba9bb2c55978c to build tracker '/tmp/pip-req-tracker-j1xok1xz'
2022-01-13T17:17:52,199   Created temporary directory: /tmp/pip-build-env-rd0xqt4p
2022-01-13T17:17:52,213   Created temporary directory: /tmp/pip-standalone-pip-18vvmf_5
2022-01-13T17:17:53,835   Installing build dependencies: started
2022-01-13T17:17:53,836   Running command /usr/bin/python3 /tmp/pip-standalone-pip-18vvmf_5/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-rd0xqt4p/overlay --no-warn-script-location -v --no-binary nb-helpers --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- 'setuptools>=40.8.0' wheel
2022-01-13T17:18:01,601   Using pip 21.3.1 from /tmp/pip-standalone-pip-18vvmf_5/__env_pip__.zip/pip (python 3.7)
2022-01-13T17:18:02,388   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-01-13T17:18:07,218   Collecting setuptools>=40.8.0
2022-01-13T17:18:07,439     Using cached https://www.piwheels.org/simple/setuptools/setuptools-60.5.0-py3-none-any.whl (958 kB)
2022-01-13T17:18:08,160   Collecting wheel
2022-01-13T17:18:08,193     Using cached https://www.piwheels.org/simple/wheel/wheel-0.37.1-py2.py3-none-any.whl (35 kB)
2022-01-13T17:18:12,825   Installing collected packages: wheel, setuptools
2022-01-13T17:18:13,086     Creating /tmp/pip-build-env-rd0xqt4p/overlay/bin
2022-01-13T17:18:13,089     changing mode of /tmp/pip-build-env-rd0xqt4p/overlay/bin/wheel to 755
2022-01-13T17:18:16,387   Successfully installed setuptools-60.5.0 wheel-0.37.1
2022-01-13T17:18:16,946   Installing build dependencies: finished with status 'done'
2022-01-13T17:18:16,968   Getting requirements to build wheel: started
2022-01-13T17:18:16,969   Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpomqtxhai
2022-01-13T17:18:18,293   Traceback (most recent call last):
2022-01-13T17:18:18,294     File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 363, in <module>
2022-01-13T17:18:18,295       main()
2022-01-13T17:18:18,295     File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 345, in main
2022-01-13T17:18:18,296       json_out['return_val'] = hook(**hook_input['kwargs'])
2022-01-13T17:18:18,296     File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 130, in get_requires_for_build_wheel
2022-01-13T17:18:18,296       return hook(config_settings)
2022-01-13T17:18:18,297     File "/usr/local/lib/python3.7/dist-packages/setuptools/build_meta.py", line 163, in get_requires_for_build_wheel
2022-01-13T17:18:18,297       config_settings, requirements=['wheel'])
2022-01-13T17:18:18,298     File "/usr/local/lib/python3.7/dist-packages/setuptools/build_meta.py", line 143, in _get_build_requires
2022-01-13T17:18:18,298       self.run_setup()
2022-01-13T17:18:18,299     File "/usr/local/lib/python3.7/dist-packages/setuptools/build_meta.py", line 268, in run_setup
2022-01-13T17:18:18,299       self).run_setup(setup_script=setup_script)
2022-01-13T17:18:18,300     File "/usr/local/lib/python3.7/dist-packages/setuptools/build_meta.py", line 158, in run_setup
2022-01-13T17:18:18,300       exec(compile(code, __file__, 'exec'), locals())
2022-01-13T17:18:18,301     File "setup.py", line 15, in <module>
2022-01-13T17:18:18,301       assert o in cfg, "missing expected setting: {}".format(o)
2022-01-13T17:18:18,301   AssertionError: missing expected setting: version
2022-01-13T17:18:18,388   Getting requirements to build wheel: finished with status 'error'
2022-01-13T17:18:18,392 WARNING: Discarding https://files.pythonhosted.org/packages/7b/94/e55916ed3e5161ccbd4d8e8d17c1f007ebb83b2eb87472e6af4291049828/nb_helpers-0.1.6.tar.gz#sha256=a82c325fdf289a9a9b51f934469f852f88f863000f6323d09ccba9bb2c55978c (from https://pypi.org/simple/nb-helpers/) (requires-python:>=3.7). Command errored out with exit status 1: /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpomqtxhai Check the logs for full command output.
2022-01-13T17:18:18,395 ERROR: Could not find a version that satisfies the requirement nb-helpers==0.1.6 (from versions: 0.0.0, 0.1.3, 0.1.4, 0.1.5, 0.1.6)
2022-01-13T17:18:18,396 ERROR: No matching distribution found for nb-helpers==0.1.6
2022-01-13T17:18:18,397 Exception information:
2022-01-13T17:18:18,397 Traceback (most recent call last):
2022-01-13T17:18:18,397   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2022-01-13T17:18:18,397     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-01-13T17:18:18,397   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 174, in _add_to_criteria
2022-01-13T17:18:18,397     raise RequirementsConflicted(criterion)
2022-01-13T17:18:18,397 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('nb-helpers==0.1.6')
2022-01-13T17:18:18,397 
2022-01-13T17:18:18,397 During handling of the above exception, another exception occurred:
2022-01-13T17:18:18,397 
2022-01-13T17:18:18,397 Traceback (most recent call last):
2022-01-13T17:18:18,397   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2022-01-13T17:18:18,397     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2022-01-13T17:18:18,397   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2022-01-13T17:18:18,397     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-01-13T17:18:18,397   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 351, in resolve
2022-01-13T17:18:18,397     raise ResolutionImpossible(e.criterion.information)
2022-01-13T17:18:18,397 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('nb-helpers==0.1.6'), parent=None)]
2022-01-13T17:18:18,397 
2022-01-13T17:18:18,397 The above exception was the direct cause of the following exception:
2022-01-13T17:18:18,397 
2022-01-13T17:18:18,397 Traceback (most recent call last):
2022-01-13T17:18:18,397   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2022-01-13T17:18:18,397     status = run_func(*args)
2022-01-13T17:18:18,397   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-01-13T17:18:18,397     return func(self, options, args)
2022-01-13T17:18:18,397   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2022-01-13T17:18:18,397     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-01-13T17:18:18,397   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2022-01-13T17:18:18,397     raise error from e
2022-01-13T17:18:18,397 pip._internal.exceptions.DistributionNotFound: No matching distribution found for nb-helpers==0.1.6
2022-01-13T17:18:18,406 Removed nb-helpers==0.1.6 from https://files.pythonhosted.org/packages/7b/94/e55916ed3e5161ccbd4d8e8d17c1f007ebb83b2eb87472e6af4291049828/nb_helpers-0.1.6.tar.gz#sha256=a82c325fdf289a9a9b51f934469f852f88f863000f6323d09ccba9bb2c55978c from build tracker '/tmp/pip-req-tracker-j1xok1xz'
2022-01-13T17:18:18,407 Removed build tracker: '/tmp/pip-req-tracker-j1xok1xz'