2021-07-15T09:28:01,742 Created temporary directory: /tmp/pip-ephem-wheel-cache-28h5f300
2021-07-15T09:28:01,745 Created temporary directory: /tmp/pip-req-tracker-xssrmhvb
2021-07-15T09:28:01,746 Initialized build tracking at /tmp/pip-req-tracker-xssrmhvb
2021-07-15T09:28:01,746 Created build tracker: /tmp/pip-req-tracker-xssrmhvb
2021-07-15T09:28:01,746 Entered build tracker: /tmp/pip-req-tracker-xssrmhvb
2021-07-15T09:28:01,747 Created temporary directory: /tmp/pip-wheel-75bgb0h1
2021-07-15T09:28:01,777 1 location(s) to search for versions of sage-numerical-backends-coin:
2021-07-15T09:28:01,777 * https://pypi.org/simple/sage-numerical-backends-coin/
2021-07-15T09:28:01,778 Fetching project page and analyzing links: https://pypi.org/simple/sage-numerical-backends-coin/
2021-07-15T09:28:01,778 Getting page https://pypi.org/simple/sage-numerical-backends-coin/
2021-07-15T09:28:01,780 Found index url https://pypi.org/simple
2021-07-15T09:28:01,874   Found link https://files.pythonhosted.org/packages/40/01/0b9580bc9db5671cc2446ea089ba1f28bacf85ef0e9f05a4a781bf9dcd7d/sage_numerical_backends_coin-9.0b9.tar.gz#sha256=99d7b510a3494b3927dd640812e3650edafa15a50949e6b8e2e099349a1200ed (from https://pypi.org/simple/sage-numerical-backends-coin/), version: 9.0b9
2021-07-15T09:28:01,875   Found link https://files.pythonhosted.org/packages/24/04/173c29f0d5cdeccfa335ecc00149834e25b9d7fb00279eed9d7a8757e3a6/sage_numerical_backends_coin-9.0b10.tar.gz#sha256=25d870df9c7c48cdde5d17f185fe0c2f30b90c15cf99581ea42eb096ab000361 (from https://pypi.org/simple/sage-numerical-backends-coin/), version: 9.0b10
2021-07-15T09:28:01,875   Found link https://files.pythonhosted.org/packages/c6/bc/a4fe05f8db275b61dac7bd6b5c9bd4cc7b01843a79dc817b26847f11f4b1/sage_numerical_backends_coin-9.0b11.tar.gz#sha256=9fd4eec2b321ad1d6060c041eab04fa40f6c57d4e06d31676aa55aba4c1f65e7 (from https://pypi.org/simple/sage-numerical-backends-coin/), version: 9.0b11
2021-07-15T09:28:01,875   Found link https://files.pythonhosted.org/packages/17/f4/308d3e151d82daf2c58ca26bce157fac31f763b2b60b5173243c09291e0a/sage_numerical_backends_coin-9.0b12.tar.gz#sha256=d48b7c550bc727f58ce28c03cc572f37e7e6267a0c73366aa6cf852c80af6a39 (from https://pypi.org/simple/sage-numerical-backends-coin/), version: 9.0b12
2021-07-15T09:28:01,876 Skipping link: not a file: https://pypi.org/simple/sage-numerical-backends-coin/
2021-07-15T09:28:01,894 Given no hashes to check 1 links for project 'sage-numerical-backends-coin': discarding no candidates
2021-07-15T09:28:01,913 Collecting sage-numerical-backends-coin==9.0b10
2021-07-15T09:28:01,914   Created temporary directory: /tmp/pip-unpack-puddoms7
2021-07-15T09:28:02,086   Downloading sage_numerical_backends_coin-9.0b10.tar.gz (121 kB)
2021-07-15T09:28:02,198   Added sage-numerical-backends-coin==9.0b10 from https://files.pythonhosted.org/packages/24/04/173c29f0d5cdeccfa335ecc00149834e25b9d7fb00279eed9d7a8757e3a6/sage_numerical_backends_coin-9.0b10.tar.gz#sha256=25d870df9c7c48cdde5d17f185fe0c2f30b90c15cf99581ea42eb096ab000361 to build tracker '/tmp/pip-req-tracker-xssrmhvb'
2021-07-15T09:28:02,199     Running setup.py (path:/tmp/pip-wheel-75bgb0h1/sage-numerical-backends-coin_8f5b6c39a85a4d6c8e1314671564e9c7/setup.py) egg_info for package sage-numerical-backends-coin
2021-07-15T09:28:02,200     Created temporary directory: /tmp/pip-pip-egg-info-fsqqb6wy
2021-07-15T09:28:02,201     Running command python setup.py egg_info
2021-07-15T09:28:03,551     Traceback (most recent call last):
2021-07-15T09:28:03,552       File "<string>", line 1, in <module>
2021-07-15T09:28:03,552       File "/tmp/pip-wheel-75bgb0h1/sage-numerical-backends-coin_8f5b6c39a85a4d6c8e1314671564e9c7/setup.py", line 14, in <module>
2021-07-15T09:28:03,553         from sage.env import sage_include_directories
2021-07-15T09:28:03,553     ModuleNotFoundError: No module named 'sage'
2021-07-15T09:28:03,617 WARNING: Discarding https://files.pythonhosted.org/packages/24/04/173c29f0d5cdeccfa335ecc00149834e25b9d7fb00279eed9d7a8757e3a6/sage_numerical_backends_coin-9.0b10.tar.gz#sha256=25d870df9c7c48cdde5d17f185fe0c2f30b90c15cf99581ea42eb096ab000361 (from https://pypi.org/simple/sage-numerical-backends-coin/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-15T09:28:03,619 ERROR: Could not find a version that satisfies the requirement sage-numerical-backends-coin==9.0b10 (from versions: 9.0b9, 9.0b10, 9.0b11, 9.0b12)
2021-07-15T09:28:03,619 ERROR: No matching distribution found for sage-numerical-backends-coin==9.0b10
2021-07-15T09:28:03,620 Exception information:
2021-07-15T09:28:03,620 Traceback (most recent call last):
2021-07-15T09:28:03,620   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-15T09:28:03,620     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-15T09:28:03,620   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-15T09:28:03,620     raise RequirementsConflicted(criterion)
2021-07-15T09:28:03,620 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('sage-numerical-backends-coin==9.0b10')
2021-07-15T09:28:03,620 
2021-07-15T09:28:03,620 During handling of the above exception, another exception occurred:
2021-07-15T09:28:03,620 
2021-07-15T09:28:03,620 Traceback (most recent call last):
2021-07-15T09:28:03,620   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-15T09:28:03,620     result = self._result = resolver.resolve(
2021-07-15T09:28:03,620   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-15T09:28:03,620     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-15T09:28:03,620   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-15T09:28:03,620     raise ResolutionImpossible(e.criterion.information)
2021-07-15T09:28:03,620 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('sage-numerical-backends-coin==9.0b10'), parent=None)]
2021-07-15T09:28:03,620 
2021-07-15T09:28:03,620 The above exception was the direct cause of the following exception:
2021-07-15T09:28:03,620 
2021-07-15T09:28:03,620 Traceback (most recent call last):
2021-07-15T09:28:03,620   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-15T09:28:03,620     status = self.run(options, args)
2021-07-15T09:28:03,620   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-15T09:28:03,620     return func(self, options, args)
2021-07-15T09:28:03,620   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-15T09:28:03,620     requirement_set = resolver.resolve(
2021-07-15T09:28:03,620   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-15T09:28:03,620     raise error from e
2021-07-15T09:28:03,620 pip._internal.exceptions.DistributionNotFound: No matching distribution found for sage-numerical-backends-coin==9.0b10
2021-07-15T09:28:03,624 Removed sage-numerical-backends-coin==9.0b10 from https://files.pythonhosted.org/packages/24/04/173c29f0d5cdeccfa335ecc00149834e25b9d7fb00279eed9d7a8757e3a6/sage_numerical_backends_coin-9.0b10.tar.gz#sha256=25d870df9c7c48cdde5d17f185fe0c2f30b90c15cf99581ea42eb096ab000361 from build tracker '/tmp/pip-req-tracker-xssrmhvb'
2021-07-15T09:28:03,625 Removed build tracker: '/tmp/pip-req-tracker-xssrmhvb'