2021-07-14T04:17:56,214 Created temporary directory: /tmp/pip-ephem-wheel-cache-rgiiqq8c
2021-07-14T04:17:56,217 Created temporary directory: /tmp/pip-req-tracker-jv1gyqlj
2021-07-14T04:17:56,218 Initialized build tracking at /tmp/pip-req-tracker-jv1gyqlj
2021-07-14T04:17:56,218 Created build tracker: /tmp/pip-req-tracker-jv1gyqlj
2021-07-14T04:17:56,218 Entered build tracker: /tmp/pip-req-tracker-jv1gyqlj
2021-07-14T04:17:56,219 Created temporary directory: /tmp/pip-wheel-xin546tr
2021-07-14T04:17:56,252 1 location(s) to search for versions of pure-protobuf:
2021-07-14T04:17:56,252 * https://pypi.org/simple/pure-protobuf/
2021-07-14T04:17:56,253 Fetching project page and analyzing links: https://pypi.org/simple/pure-protobuf/
2021-07-14T04:17:56,253 Getting page https://pypi.org/simple/pure-protobuf/
2021-07-14T04:17:56,255 Found index url https://pypi.org/simple
2021-07-14T04:17:56,446   Found link https://files.pythonhosted.org/packages/76/de/9e5b6dcb7e30d0def952e5eb8f37026c9d85c4de1d3f8fe306721715076e/pure-protobuf-0.4.0.tar.gz#sha256=710b2d8b04d27ef3b4bbb8c5a9eae431308d1839432ddd01ef44a1d5d050ad4a (from https://pypi.org/simple/pure-protobuf/), version: 0.4.0
2021-07-14T04:17:56,464   Skipping link: none of the wheel's tags (py2-none-any) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/f2/69/b74ea0b532152be9fcce09ec308373ac3fce5c5c1d95a464d0cb6f043e63/pure_protobuf-0.4.0-py2-none-any.whl#sha256=fcee6c32bd7fca9b579ab0311e27f7a18f4299cf90f518b8031b141c6b13ead4 (from https://pypi.org/simple/pure-protobuf/)
2021-07-14T04:17:56,464   Found link https://files.pythonhosted.org/packages/c8/97/5f8ce0747fe27a73c1464b3bbd39f8150dcdfc4180b9a4d545edca8fbc80/pure-protobuf-0.4.1.tar.gz#sha256=02c1c35529662426ced05c4689ce57fc8acd267c760dbc9367c32bdf5c9fd3db (from https://pypi.org/simple/pure-protobuf/), version: 0.4.1
2021-07-14T04:17:56,465   Skipping link: none of the wheel's tags (py2-none-any) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/fd/f2/28332603d58f8388e4120f4ad9967e4f10f161185e3f81acbf1aa689afd7/pure_protobuf-0.4.1-py2-none-any.whl#sha256=a49a65152e163005c00534103097c1c1643940fb18f60868b64f7c444e3bffe7 (from https://pypi.org/simple/pure-protobuf/)
2021-07-14T04:17:56,465   Found link https://files.pythonhosted.org/packages/e0/ae/0d4b62c045be161aae6b2db09040f392ffcf9b8c8617bbb0c941402f7f6b/pure-protobuf-0.5.0.tar.gz#sha256=83f67d73d49e03011bc0118f96e20b4e352141be400a6b961ce76b91ae595252 (from https://pypi.org/simple/pure-protobuf/), version: 0.5.0
2021-07-14T04:17:56,465   Found link https://files.pythonhosted.org/packages/01/3b/44131124dd489dcfc0f728ec530fdf42deea95037bd7458dfd7ce3f695a4/pure_protobuf-0.5.0-py3-none-any.whl#sha256=ce61841fad78ac470d089c5baa1cccb8da8544f4c058fcd15ecb4f9600a4b927 (from https://pypi.org/simple/pure-protobuf/), version: 0.5.0
2021-07-14T04:17:56,466   Found link https://files.pythonhosted.org/packages/31/58/02f6596938ed0f934ff4803b48f1758ae90869229923264b83b82e40245c/pure-protobuf-1.0.0.tar.gz#sha256=e50c0d89990055562309c20d60c8a09e2a7bdbe64309eff8ea6aa4c975e052fc (from https://pypi.org/simple/pure-protobuf/), version: 1.0.0
2021-07-14T04:17:56,466   Found link https://files.pythonhosted.org/packages/bc/1c/214c051356db211f98081f955053e3e005603be7bc61b761e954a83188a4/pure_protobuf-1.0.0-py3-none-any.whl#sha256=167eb8b1a40579a716a6538bee748e1b1a9869fb3e686b5d208b100f9bb21668 (from https://pypi.org/simple/pure-protobuf/), version: 1.0.0
2021-07-14T04:17:56,467   Found link https://files.pythonhosted.org/packages/1d/36/50b88e1749fd8add23d77cc60352abdb2ffeb9de6c8e933245679f3c557f/pure-protobuf-1.0.1.tar.gz#sha256=a0a6764891728805c97b668829cded1a2362e6ffdd72295c2cd497e22e17e2cf (from https://pypi.org/simple/pure-protobuf/), version: 1.0.1
2021-07-14T04:17:56,467   Found link https://files.pythonhosted.org/packages/4d/93/2665e23f36c81744c6dcaebbeca79e2f613199e6b48c791e27fc91135405/pure_protobuf-1.0.1-py3-none-any.whl#sha256=cca575614de01660badbd6837625cffe631ef1946a366011ed8304200cd6558d (from https://pypi.org/simple/pure-protobuf/), version: 1.0.1
2021-07-14T04:17:56,467   Found link https://files.pythonhosted.org/packages/cb/87/61c6e2ea2ff389f31bc44a27d73479eae3e39c6c32a57f8b92dfc79a17a3/pure-protobuf-1.1.0.tar.gz#sha256=b049dd3631b733c698bfd1b7a3ce612bdec6f7daeb549ded7cc2b57ff527d6a7 (from https://pypi.org/simple/pure-protobuf/), version: 1.1.0
2021-07-14T04:17:56,468   Found link https://files.pythonhosted.org/packages/b5/6e/386e02cc87ff59aba131e0933c06b14f7f86911a06bf012845c4cae080e2/pure_protobuf-1.1.0-py3-none-any.whl#sha256=a8ac2c4dd373c2b5bb3c20fbdf109c560c261dc9559d8a004107944cadea4112 (from https://pypi.org/simple/pure-protobuf/), version: 1.1.0
2021-07-14T04:17:56,468   Found link https://files.pythonhosted.org/packages/9a/56/bc1cad5cc23b51db12c0837b14aedd5c902bc360fbb9089ee65a1c56cee4/pure-protobuf-1.2.0.tar.gz#sha256=4dc22aa271f866c185736948c78a6d7fc91da284f9f2b38571be71af820a0033 (from https://pypi.org/simple/pure-protobuf/), version: 1.2.0
2021-07-14T04:17:56,469   Found link https://files.pythonhosted.org/packages/98/11/5dc29229b573370eb2a21fe7c5d063fff7abebee7ef008b31612ba6b3493/pure_protobuf-1.2.0-py3-none-any.whl#sha256=d045779a29f5ae4dd1641b5f9fd1aa04e9de764001643636aa88617850c2b8d6 (from https://pypi.org/simple/pure-protobuf/), version: 1.2.0
2021-07-14T04:17:56,469   Found link https://files.pythonhosted.org/packages/47/0c/afa77d73b8366a82e865ca5d248bea090e2b4659460a86f9adf0a2522f7d/pure-protobuf-2.0.0.tar.gz#sha256=cec813ff36266680af9fd88be8d277cafa858181c12e6c82d65100b72b73ad4e (from https://pypi.org/simple/pure-protobuf/), version: 2.0.0
2021-07-14T04:17:56,470   Found link https://files.pythonhosted.org/packages/7d/90/85c89be09c81c13e5dcf9dee0ef0e9944723b8fc28a1e9f9289347c83126/pure_protobuf-2.0.0-py3-none-any.whl#sha256=d1d6e6133b91f56cfda6d616e60890eabea0e2634ecb562717525684346451e9 (from https://pypi.org/simple/pure-protobuf/), version: 2.0.0
2021-07-14T04:17:56,470   Found link https://files.pythonhosted.org/packages/dd/e1/978fcd976024158653a8ce28a875d4edcf33913e744070cf0be3f56c61b4/pure-protobuf-2.0.1.tar.gz#sha256=7c816c3d0c163fd9e4fdf6d5555d5301aba3bd44457771735a568e59dc37f901 (from https://pypi.org/simple/pure-protobuf/), version: 2.0.1
2021-07-14T04:17:56,470   Found link https://files.pythonhosted.org/packages/07/16/08bc871242fb71eb8abb7919e4708f97ba6824882ce0c5fae1e5672cb80e/pure_protobuf-2.0.1-py3-none-any.whl#sha256=25975b13bcaf657d1f85389f2d0344943bf28af16f4381370c0f158983d56662 (from https://pypi.org/simple/pure-protobuf/), version: 2.0.1
2021-07-14T04:17:56,471 Skipping link: not a file: https://pypi.org/simple/pure-protobuf/
2021-07-14T04:17:56,477 Given no hashes to check 1 links for project 'pure-protobuf': discarding no candidates
2021-07-14T04:17:56,496 Collecting pure-protobuf==0.4.0
2021-07-14T04:17:56,497   Created temporary directory: /tmp/pip-unpack-lkn2qziq
2021-07-14T04:17:56,667   Downloading pure-protobuf-0.4.0.tar.gz (7.3 kB)
2021-07-14T04:17:56,705   Added pure-protobuf==0.4.0 from https://files.pythonhosted.org/packages/76/de/9e5b6dcb7e30d0def952e5eb8f37026c9d85c4de1d3f8fe306721715076e/pure-protobuf-0.4.0.tar.gz#sha256=710b2d8b04d27ef3b4bbb8c5a9eae431308d1839432ddd01ef44a1d5d050ad4a to build tracker '/tmp/pip-req-tracker-jv1gyqlj'
2021-07-14T04:17:56,706     Running setup.py (path:/tmp/pip-wheel-xin546tr/pure-protobuf_24cdff958aaa4f28880fa4453d494863/setup.py) egg_info for package pure-protobuf
2021-07-14T04:17:56,707     Created temporary directory: /tmp/pip-pip-egg-info-xj0p_37r
2021-07-14T04:17:56,707     Running command python setup.py egg_info
2021-07-14T04:17:58,038     Traceback (most recent call last):
2021-07-14T04:17:58,039       File "<string>", line 1, in <module>
2021-07-14T04:17:58,039       File "/tmp/pip-wheel-xin546tr/pure-protobuf_24cdff958aaa4f28880fa4453d494863/setup.py", line 9, in <module>
2021-07-14T04:17:58,039         long_description=open('README.markdown').read(),
2021-07-14T04:17:58,039     FileNotFoundError: [Errno 2] No such file or directory: 'README.markdown'
2021-07-14T04:17:58,088 WARNING: Discarding https://files.pythonhosted.org/packages/76/de/9e5b6dcb7e30d0def952e5eb8f37026c9d85c4de1d3f8fe306721715076e/pure-protobuf-0.4.0.tar.gz#sha256=710b2d8b04d27ef3b4bbb8c5a9eae431308d1839432ddd01ef44a1d5d050ad4a (from https://pypi.org/simple/pure-protobuf/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-14T04:17:58,089 ERROR: Could not find a version that satisfies the requirement pure-protobuf==0.4.0 (from versions: 0.4.0, 0.4.1, 0.5.0, 1.0.0, 1.0.1, 1.1.0, 1.2.0, 2.0.0, 2.0.1)
2021-07-14T04:17:58,090 ERROR: No matching distribution found for pure-protobuf==0.4.0
2021-07-14T04:17:58,090 Exception information:
2021-07-14T04:17:58,090 Traceback (most recent call last):
2021-07-14T04:17:58,090   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-14T04:17:58,090     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-14T04:17:58,090   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-14T04:17:58,090     raise RequirementsConflicted(criterion)
2021-07-14T04:17:58,090 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('pure-protobuf==0.4.0')
2021-07-14T04:17:58,090 
2021-07-14T04:17:58,090 During handling of the above exception, another exception occurred:
2021-07-14T04:17:58,090 
2021-07-14T04:17:58,090 Traceback (most recent call last):
2021-07-14T04:17:58,090   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-14T04:17:58,090     result = self._result = resolver.resolve(
2021-07-14T04:17:58,090   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-14T04:17:58,090     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-14T04:17:58,090   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-14T04:17:58,090     raise ResolutionImpossible(e.criterion.information)
2021-07-14T04:17:58,090 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('pure-protobuf==0.4.0'), parent=None)]
2021-07-14T04:17:58,090 
2021-07-14T04:17:58,090 The above exception was the direct cause of the following exception:
2021-07-14T04:17:58,090 
2021-07-14T04:17:58,090 Traceback (most recent call last):
2021-07-14T04:17:58,090   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-14T04:17:58,090     status = self.run(options, args)
2021-07-14T04:17:58,090   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-14T04:17:58,090     return func(self, options, args)
2021-07-14T04:17:58,090   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-14T04:17:58,090     requirement_set = resolver.resolve(
2021-07-14T04:17:58,090   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-14T04:17:58,090     raise error from e
2021-07-14T04:17:58,090 pip._internal.exceptions.DistributionNotFound: No matching distribution found for pure-protobuf==0.4.0
2021-07-14T04:17:58,095 Removed pure-protobuf==0.4.0 from https://files.pythonhosted.org/packages/76/de/9e5b6dcb7e30d0def952e5eb8f37026c9d85c4de1d3f8fe306721715076e/pure-protobuf-0.4.0.tar.gz#sha256=710b2d8b04d27ef3b4bbb8c5a9eae431308d1839432ddd01ef44a1d5d050ad4a from build tracker '/tmp/pip-req-tracker-jv1gyqlj'
2021-07-14T04:17:58,096 Removed build tracker: '/tmp/pip-req-tracker-jv1gyqlj'