2021-07-15T19:53:06,304 Created temporary directory: /tmp/pip-ephem-wheel-cache-0r96g3ne
2021-07-15T19:53:06,307 Created temporary directory: /tmp/pip-req-tracker-2rt346fe
2021-07-15T19:53:06,308 Initialized build tracking at /tmp/pip-req-tracker-2rt346fe
2021-07-15T19:53:06,308 Created build tracker: /tmp/pip-req-tracker-2rt346fe
2021-07-15T19:53:06,308 Entered build tracker: /tmp/pip-req-tracker-2rt346fe
2021-07-15T19:53:06,309 Created temporary directory: /tmp/pip-wheel-nmzbefua
2021-07-15T19:53:06,338 1 location(s) to search for versions of massspring:
2021-07-15T19:53:06,338 * https://pypi.org/simple/massspring/
2021-07-15T19:53:06,338 Fetching project page and analyzing links: https://pypi.org/simple/massspring/
2021-07-15T19:53:06,339 Getting page https://pypi.org/simple/massspring/
2021-07-15T19:53:06,341 Found index url https://pypi.org/simple
2021-07-15T19:53:06,437   Found link https://files.pythonhosted.org/packages/0b/67/acf7d0c2f62e34a98c1edf175258069784528404fbfb7eaa1d1dbe9f0eec/massspring-0.0.4.tar.gz#sha256=380101bfe48fc24d7e01cfb6d8fb356c911007dc424847bc31bd3516dbfd36de (from https://pypi.org/simple/massspring/), version: 0.0.4
2021-07-15T19:53:06,438   Found link https://files.pythonhosted.org/packages/bd/eb/991ef22760a41d1b63fd3c289c7ad6ddf786b02c2ab467d7c3b683a53d4e/massspring-0.0.5.tar.gz#sha256=403c6098fd12cc07334083a5a387c2fce108d3fec65fd0da0ec58a73d67858c8 (from https://pypi.org/simple/massspring/) (requires-python:>=3.6), version: 0.0.5
2021-07-15T19:53:06,438   Found link https://files.pythonhosted.org/packages/92/0c/6f6cca40cc9750ce0883bd835a41097ce3e9f28de1dd6c58075a2f29fb94/massspring-0.0.6.tar.gz#sha256=29c93acf4ad03dd26a4380281ec401df0960e578a370c144424db33840a35138 (from https://pypi.org/simple/massspring/) (requires-python:>=3.6), version: 0.0.6
2021-07-15T19:53:06,439   Found link https://files.pythonhosted.org/packages/50/fd/697fbe5244733fab6decccf1982d199b26a5668b5911911e6bb2aab9ba2b/massspring-0.0.7.tar.gz#sha256=595fe5329568df89db080c2a39d48b6779d24fef7f3881438114ca82c8ffe8ed (from https://pypi.org/simple/massspring/) (requires-python:>=3.6), version: 0.0.7
2021-07-15T19:53:06,440   Found link https://files.pythonhosted.org/packages/d3/91/3ce80f8f54604835fc09ada2c5de979f12a81b00f11a8131124fdca2e532/massspring-1.0.0.tar.gz#sha256=a616dfa1bd9d75495a891e26f69771de5e88c2048cae2c3a54c4524edf2f3a31 (from https://pypi.org/simple/massspring/) (requires-python:>=3.6), version: 1.0.0
2021-07-15T19:53:06,440   Found link https://files.pythonhosted.org/packages/d1/19/c6d0fb119a15e3ad8ac95b33b843fc2aff2d8e9e0dce8adc8081acf4c00f/massspring-1.0.1.tar.gz#sha256=650ba8453ac33e5a5b039d0d9e44720faa0d26bf1d31285f5c711685d581f067 (from https://pypi.org/simple/massspring/) (requires-python:>=3.6), version: 1.0.1
2021-07-15T19:53:06,441   Found link https://files.pythonhosted.org/packages/a9/c7/d2e460fd42bab04edd5517d39d9c7e8f753f71bce6615cfeaee888779afc/massspring-1.2.0.tar.gz#sha256=18793e53d9ea0cb1c2cf7f9faba85dfd0365caea95aab3e8f611cc58d362f537 (from https://pypi.org/simple/massspring/) (requires-python:>=3.6), version: 1.2.0
2021-07-15T19:53:06,441 Skipping link: not a file: https://pypi.org/simple/massspring/
2021-07-15T19:53:06,459 Given no hashes to check 1 links for project 'massspring': discarding no candidates
2021-07-15T19:53:06,478 Collecting massspring==0.0.4
2021-07-15T19:53:06,480   Created temporary directory: /tmp/pip-unpack-d3_z2jln
2021-07-15T19:53:06,654   Downloading massspring-0.0.4.tar.gz (10 kB)
2021-07-15T19:53:06,698   Added massspring==0.0.4 from https://files.pythonhosted.org/packages/0b/67/acf7d0c2f62e34a98c1edf175258069784528404fbfb7eaa1d1dbe9f0eec/massspring-0.0.4.tar.gz#sha256=380101bfe48fc24d7e01cfb6d8fb356c911007dc424847bc31bd3516dbfd36de to build tracker '/tmp/pip-req-tracker-2rt346fe'
2021-07-15T19:53:06,699     Running setup.py (path:/tmp/pip-wheel-nmzbefua/massspring_e5177c3e595a42ffa7731023654360d5/setup.py) egg_info for package massspring
2021-07-15T19:53:06,700     Created temporary directory: /tmp/pip-pip-egg-info-6vr7xczl
2021-07-15T19:53:06,700     Running command python setup.py egg_info
2021-07-15T19:53:07,935     Traceback (most recent call last):
2021-07-15T19:53:07,936       File "<string>", line 1, in <module>
2021-07-15T19:53:07,936       File "/tmp/pip-wheel-nmzbefua/massspring_e5177c3e595a42ffa7731023654360d5/setup.py", line 3, in <module>
2021-07-15T19:53:07,936         with open("README.md", "r") as fh:
2021-07-15T19:53:07,937     FileNotFoundError: [Errno 2] No such file or directory: 'README.md'
2021-07-15T19:53:07,985 WARNING: Discarding https://files.pythonhosted.org/packages/0b/67/acf7d0c2f62e34a98c1edf175258069784528404fbfb7eaa1d1dbe9f0eec/massspring-0.0.4.tar.gz#sha256=380101bfe48fc24d7e01cfb6d8fb356c911007dc424847bc31bd3516dbfd36de (from https://pypi.org/simple/massspring/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-15T19:53:07,987 ERROR: Could not find a version that satisfies the requirement massspring==0.0.4 (from versions: 0.0.4, 0.0.5, 0.0.6, 0.0.7, 1.0.0, 1.0.1, 1.2.0)
2021-07-15T19:53:07,987 ERROR: No matching distribution found for massspring==0.0.4
2021-07-15T19:53:07,988 Exception information:
2021-07-15T19:53:07,988 Traceback (most recent call last):
2021-07-15T19:53:07,988   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-15T19:53:07,988     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-15T19:53:07,988   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-15T19:53:07,988     raise RequirementsConflicted(criterion)
2021-07-15T19:53:07,988 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('massspring==0.0.4')
2021-07-15T19:53:07,988 
2021-07-15T19:53:07,988 During handling of the above exception, another exception occurred:
2021-07-15T19:53:07,988 
2021-07-15T19:53:07,988 Traceback (most recent call last):
2021-07-15T19:53:07,988   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-15T19:53:07,988     result = self._result = resolver.resolve(
2021-07-15T19:53:07,988   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-15T19:53:07,988     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-15T19:53:07,988   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-15T19:53:07,988     raise ResolutionImpossible(e.criterion.information)
2021-07-15T19:53:07,988 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('massspring==0.0.4'), parent=None)]
2021-07-15T19:53:07,988 
2021-07-15T19:53:07,988 The above exception was the direct cause of the following exception:
2021-07-15T19:53:07,988 
2021-07-15T19:53:07,988 Traceback (most recent call last):
2021-07-15T19:53:07,988   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-15T19:53:07,988     status = self.run(options, args)
2021-07-15T19:53:07,988   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-15T19:53:07,988     return func(self, options, args)
2021-07-15T19:53:07,988   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-15T19:53:07,988     requirement_set = resolver.resolve(
2021-07-15T19:53:07,988   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-15T19:53:07,988     raise error from e
2021-07-15T19:53:07,988 pip._internal.exceptions.DistributionNotFound: No matching distribution found for massspring==0.0.4
2021-07-15T19:53:07,992 Removed massspring==0.0.4 from https://files.pythonhosted.org/packages/0b/67/acf7d0c2f62e34a98c1edf175258069784528404fbfb7eaa1d1dbe9f0eec/massspring-0.0.4.tar.gz#sha256=380101bfe48fc24d7e01cfb6d8fb356c911007dc424847bc31bd3516dbfd36de from build tracker '/tmp/pip-req-tracker-2rt346fe'
2021-07-15T19:53:07,993 Removed build tracker: '/tmp/pip-req-tracker-2rt346fe'