2021-07-09T17:11:07,985 Created temporary directory: /tmp/pip-ephem-wheel-cache-huno3v5x
2021-07-09T17:11:07,988 Created temporary directory: /tmp/pip-req-tracker-v6mh3k3i
2021-07-09T17:11:07,989 Initialized build tracking at /tmp/pip-req-tracker-v6mh3k3i
2021-07-09T17:11:07,989 Created build tracker: /tmp/pip-req-tracker-v6mh3k3i
2021-07-09T17:11:07,989 Entered build tracker: /tmp/pip-req-tracker-v6mh3k3i
2021-07-09T17:11:07,990 Created temporary directory: /tmp/pip-wheel-fsohvjda
2021-07-09T17:11:08,028 1 location(s) to search for versions of collective-js-backbone:
2021-07-09T17:11:08,028 * https://pypi.org/simple/collective-js-backbone/
2021-07-09T17:11:08,029 Fetching project page and analyzing links: https://pypi.org/simple/collective-js-backbone/
2021-07-09T17:11:08,029 Getting page https://pypi.org/simple/collective-js-backbone/
2021-07-09T17:11:08,031 Found index url https://pypi.org/simple
2021-07-09T17:11:08,200   Found link https://files.pythonhosted.org/packages/c7/be/8c02973d6df0d092e4e9cf30a57a079ab22be330c1232666bd5656155eec/collective.js.backbone-0.9.2.zip#sha256=b084797394917ec9bebb3cffab7908362cdd6dbc35be76ad1fe91b641d5968f1 (from https://pypi.org/simple/collective-js-backbone/), version: 0.9.2
2021-07-09T17:11:08,200   Found link https://files.pythonhosted.org/packages/d6/6e/ab0a99cbbd2606bb61bf044a7a892ed7affc3ee10abd63a3ff2c90d6182a/collective.js.backbone-1.0.0.zip#sha256=1e6ee9adc14e98e07827be41e8c21cec23ae513ebb0051ff8eed4fe7f2bebe29 (from https://pypi.org/simple/collective-js-backbone/), version: 1.0.0
2021-07-09T17:11:08,200   Found link https://files.pythonhosted.org/packages/1b/b7/c6074681026b6a7dac9d628e391425c57753c15d3edd615baee36155cbe6/collective.js.backbone-1.0.0.1.zip#sha256=fe4c3a8d60b50f1611d6b1c64ac4c834d289fccbb0a14308b89860dc6b37e209 (from https://pypi.org/simple/collective-js-backbone/), version: 1.0.0.1
2021-07-09T17:11:08,201   Found link https://files.pythonhosted.org/packages/18/c1/fd11b746b014d4b56e899b6f87d3391dd07a9fb1c5f09fdcbaf800c5fe2e/collective.js.backbone-1.0.0.2.zip#sha256=4a21a1959f944ade5e32814a9019f70ce75eacdf892757885a9401e4cf08f2b1 (from https://pypi.org/simple/collective-js-backbone/), version: 1.0.0.2
2021-07-09T17:11:08,201 Skipping link: not a file: https://pypi.org/simple/collective-js-backbone/
2021-07-09T17:11:08,222 Given no hashes to check 1 links for project 'collective-js-backbone': discarding no candidates
2021-07-09T17:11:08,246 Collecting collective-js-backbone==1.0.0.1
2021-07-09T17:11:08,248   Created temporary directory: /tmp/pip-unpack-m2t5kxeu
2021-07-09T17:11:08,431   Downloading collective.js.backbone-1.0.0.1.zip (14 kB)
2021-07-09T17:11:08,487   Added collective-js-backbone==1.0.0.1 from https://files.pythonhosted.org/packages/1b/b7/c6074681026b6a7dac9d628e391425c57753c15d3edd615baee36155cbe6/collective.js.backbone-1.0.0.1.zip#sha256=fe4c3a8d60b50f1611d6b1c64ac4c834d289fccbb0a14308b89860dc6b37e209 to build tracker '/tmp/pip-req-tracker-v6mh3k3i'
2021-07-09T17:11:08,490     Running setup.py (path:/tmp/pip-wheel-fsohvjda/collective-js-backbone_689cecf5bd124259b3d2467b4af6b9e3/setup.py) egg_info for package collective-js-backbone
2021-07-09T17:11:08,492     Created temporary directory: /tmp/pip-pip-egg-info-fhy1fppn
2021-07-09T17:11:08,492     Running command python setup.py egg_info
2021-07-09T17:11:09,180     Traceback (most recent call last):
2021-07-09T17:11:09,181       File "<string>", line 1, in <module>
2021-07-09T17:11:09,181       File "/tmp/pip-wheel-fsohvjda/collective-js-backbone_689cecf5bd124259b3d2467b4af6b9e3/setup.py", line 9, in <module>
2021-07-09T17:11:09,182         long_description=open("README.txt").read() + "\n" +
2021-07-09T17:11:09,182     FileNotFoundError: [Errno 2] No such file or directory: 'README.txt'
2021-07-09T17:11:09,238 WARNING: Discarding https://files.pythonhosted.org/packages/1b/b7/c6074681026b6a7dac9d628e391425c57753c15d3edd615baee36155cbe6/collective.js.backbone-1.0.0.1.zip#sha256=fe4c3a8d60b50f1611d6b1c64ac4c834d289fccbb0a14308b89860dc6b37e209 (from https://pypi.org/simple/collective-js-backbone/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-09T17:11:09,240 ERROR: Could not find a version that satisfies the requirement collective-js-backbone==1.0.0.1 (from versions: 0.9.2, 1.0.0, 1.0.0.1, 1.0.0.2)
2021-07-09T17:11:09,240 ERROR: No matching distribution found for collective-js-backbone==1.0.0.1
2021-07-09T17:11:09,241 Exception information:
2021-07-09T17:11:09,241 Traceback (most recent call last):
2021-07-09T17:11:09,241   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-09T17:11:09,241     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-09T17:11:09,241   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-09T17:11:09,241     raise RequirementsConflicted(criterion)
2021-07-09T17:11:09,241 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('collective-js-backbone==1.0.0.1')
2021-07-09T17:11:09,241 
2021-07-09T17:11:09,241 During handling of the above exception, another exception occurred:
2021-07-09T17:11:09,241 
2021-07-09T17:11:09,241 Traceback (most recent call last):
2021-07-09T17:11:09,241   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-09T17:11:09,241     result = self._result = resolver.resolve(
2021-07-09T17:11:09,241   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-09T17:11:09,241     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-09T17:11:09,241   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-09T17:11:09,241     raise ResolutionImpossible(e.criterion.information)
2021-07-09T17:11:09,241 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('collective-js-backbone==1.0.0.1'), parent=None)]
2021-07-09T17:11:09,241 
2021-07-09T17:11:09,241 The above exception was the direct cause of the following exception:
2021-07-09T17:11:09,241 
2021-07-09T17:11:09,241 Traceback (most recent call last):
2021-07-09T17:11:09,241   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-09T17:11:09,241     status = self.run(options, args)
2021-07-09T17:11:09,241   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-09T17:11:09,241     return func(self, options, args)
2021-07-09T17:11:09,241   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-09T17:11:09,241     requirement_set = resolver.resolve(
2021-07-09T17:11:09,241   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-09T17:11:09,241     raise error from e
2021-07-09T17:11:09,241 pip._internal.exceptions.DistributionNotFound: No matching distribution found for collective-js-backbone==1.0.0.1
2021-07-09T17:11:09,246 Removed collective-js-backbone==1.0.0.1 from https://files.pythonhosted.org/packages/1b/b7/c6074681026b6a7dac9d628e391425c57753c15d3edd615baee36155cbe6/collective.js.backbone-1.0.0.1.zip#sha256=fe4c3a8d60b50f1611d6b1c64ac4c834d289fccbb0a14308b89860dc6b37e209 from build tracker '/tmp/pip-req-tracker-v6mh3k3i'
2021-07-09T17:11:09,247 Removed build tracker: '/tmp/pip-req-tracker-v6mh3k3i'