2021-07-12T13:19:54,922 Created temporary directory: /tmp/pip-ephem-wheel-cache-nbgnw5zj
2021-07-12T13:19:54,925 Created temporary directory: /tmp/pip-req-tracker-k12ty3bi
2021-07-12T13:19:54,925 Initialized build tracking at /tmp/pip-req-tracker-k12ty3bi
2021-07-12T13:19:54,926 Created build tracker: /tmp/pip-req-tracker-k12ty3bi
2021-07-12T13:19:54,926 Entered build tracker: /tmp/pip-req-tracker-k12ty3bi
2021-07-12T13:19:54,926 Created temporary directory: /tmp/pip-wheel-k_72601c
2021-07-12T13:19:54,962 1 location(s) to search for versions of protobuf-extra:
2021-07-12T13:19:54,962 * https://pypi.org/simple/protobuf-extra/
2021-07-12T13:19:54,963 Fetching project page and analyzing links: https://pypi.org/simple/protobuf-extra/
2021-07-12T13:19:54,964 Getting page https://pypi.org/simple/protobuf-extra/
2021-07-12T13:19:54,966 Found index url https://pypi.org/simple
2021-07-12T13:19:55,088   Found link https://files.pythonhosted.org/packages/84/30/8afaf1c45816e6625449f9d2e5c1238f8f181cf90b0c47aa1a1c93afb120/protobuf-extra-0.5.tar.gz#sha256=4f71110d3ff29d72a2ba686651b7ca468f13be9caa5ce757c5c2a268875eeb54 (from https://pypi.org/simple/protobuf-extra/), version: 0.5
2021-07-12T13:19:55,088   Found link https://files.pythonhosted.org/packages/ae/ba/d5050ef9a50f071c3e35ed56a5c8460fdc10aa712dab66b2cbd791471ca3/protobuf-extra-0.5.1.tar.gz#sha256=d86197e0ea26fed84a6c9476f7175c644b707609c0317dabd202f3106d4b0e72 (from https://pypi.org/simple/protobuf-extra/), version: 0.5.1
2021-07-12T13:19:55,089   Found link https://files.pythonhosted.org/packages/5a/d4/e15cade462ed0c5f4cafecea5119989dfb7f156958c02366051c8573a6a5/protobuf-extra-0.5.2.tar.gz#sha256=52fcb70dbcf8c6b767cf03993efa699a4ce63979be911c46b0217d179856b25f (from https://pypi.org/simple/protobuf-extra/), version: 0.5.2
2021-07-12T13:19:55,089 Skipping link: not a file: https://pypi.org/simple/protobuf-extra/
2021-07-12T13:19:55,109 Given no hashes to check 1 links for project 'protobuf-extra': discarding no candidates
2021-07-12T13:19:55,127 Collecting protobuf-extra==0.5.1
2021-07-12T13:19:55,129   Created temporary directory: /tmp/pip-unpack-85u9zy5t
2021-07-12T13:19:55,307   Downloading protobuf-extra-0.5.1.tar.gz (7.1 kB)
2021-07-12T13:19:55,349   Added protobuf-extra==0.5.1 from https://files.pythonhosted.org/packages/ae/ba/d5050ef9a50f071c3e35ed56a5c8460fdc10aa712dab66b2cbd791471ca3/protobuf-extra-0.5.1.tar.gz#sha256=d86197e0ea26fed84a6c9476f7175c644b707609c0317dabd202f3106d4b0e72 to build tracker '/tmp/pip-req-tracker-k12ty3bi'
2021-07-12T13:19:55,350     Running setup.py (path:/tmp/pip-wheel-k_72601c/protobuf-extra_37c248e63f0948a89e75da3a9bf05747/setup.py) egg_info for package protobuf-extra
2021-07-12T13:19:55,351     Created temporary directory: /tmp/pip-pip-egg-info-f8ghcwtt
2021-07-12T13:19:55,351     Running command python setup.py egg_info
2021-07-12T13:19:56,387     Traceback (most recent call last):
2021-07-12T13:19:56,388       File "<string>", line 1, in <module>
2021-07-12T13:19:56,388       File "/tmp/pip-wheel-k_72601c/protobuf-extra_37c248e63f0948a89e75da3a9bf05747/setup.py", line 32, in <module>
2021-07-12T13:19:56,389         open('CHANGES.rst').read()
2021-07-12T13:19:56,389     FileNotFoundError: [Errno 2] No such file or directory: 'CHANGES.rst'
2021-07-12T13:19:56,444 WARNING: Discarding https://files.pythonhosted.org/packages/ae/ba/d5050ef9a50f071c3e35ed56a5c8460fdc10aa712dab66b2cbd791471ca3/protobuf-extra-0.5.1.tar.gz#sha256=d86197e0ea26fed84a6c9476f7175c644b707609c0317dabd202f3106d4b0e72 (from https://pypi.org/simple/protobuf-extra/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-12T13:19:56,445 ERROR: Could not find a version that satisfies the requirement protobuf-extra==0.5.1 (from versions: 0.5, 0.5.1, 0.5.2)
2021-07-12T13:19:56,446 ERROR: No matching distribution found for protobuf-extra==0.5.1
2021-07-12T13:19:56,446 Exception information:
2021-07-12T13:19:56,446 Traceback (most recent call last):
2021-07-12T13:19:56,446   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-12T13:19:56,446     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-12T13:19:56,446   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-12T13:19:56,446     raise RequirementsConflicted(criterion)
2021-07-12T13:19:56,446 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('protobuf-extra==0.5.1')
2021-07-12T13:19:56,446 
2021-07-12T13:19:56,446 During handling of the above exception, another exception occurred:
2021-07-12T13:19:56,446 
2021-07-12T13:19:56,446 Traceback (most recent call last):
2021-07-12T13:19:56,446   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-12T13:19:56,446     result = self._result = resolver.resolve(
2021-07-12T13:19:56,446   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-12T13:19:56,446     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-12T13:19:56,446   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-12T13:19:56,446     raise ResolutionImpossible(e.criterion.information)
2021-07-12T13:19:56,446 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('protobuf-extra==0.5.1'), parent=None)]
2021-07-12T13:19:56,446 
2021-07-12T13:19:56,446 The above exception was the direct cause of the following exception:
2021-07-12T13:19:56,446 
2021-07-12T13:19:56,446 Traceback (most recent call last):
2021-07-12T13:19:56,446   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-12T13:19:56,446     status = self.run(options, args)
2021-07-12T13:19:56,446   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-12T13:19:56,446     return func(self, options, args)
2021-07-12T13:19:56,446   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-12T13:19:56,446     requirement_set = resolver.resolve(
2021-07-12T13:19:56,446   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-12T13:19:56,446     raise error from e
2021-07-12T13:19:56,446 pip._internal.exceptions.DistributionNotFound: No matching distribution found for protobuf-extra==0.5.1
2021-07-12T13:19:56,451 Removed protobuf-extra==0.5.1 from https://files.pythonhosted.org/packages/ae/ba/d5050ef9a50f071c3e35ed56a5c8460fdc10aa712dab66b2cbd791471ca3/protobuf-extra-0.5.1.tar.gz#sha256=d86197e0ea26fed84a6c9476f7175c644b707609c0317dabd202f3106d4b0e72 from build tracker '/tmp/pip-req-tracker-k12ty3bi'
2021-07-12T13:19:56,451 Removed build tracker: '/tmp/pip-req-tracker-k12ty3bi'