2021-08-19T08:52:18,245 Created temporary directory: /tmp/pip-ephem-wheel-cache-2dvitqs2
2021-08-19T08:52:18,248 Created temporary directory: /tmp/pip-req-tracker-rtwoky8c
2021-08-19T08:52:18,249 Initialized build tracking at /tmp/pip-req-tracker-rtwoky8c
2021-08-19T08:52:18,249 Created build tracker: /tmp/pip-req-tracker-rtwoky8c
2021-08-19T08:52:18,249 Entered build tracker: /tmp/pip-req-tracker-rtwoky8c
2021-08-19T08:52:18,250 Created temporary directory: /tmp/pip-wheel-u3kuxvis
2021-08-19T08:52:18,281 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-08-19T08:52:18,284 2 location(s) to search for versions of bfchain-pc-sdk:
2021-08-19T08:52:18,284 * https://pypi.org/simple/bfchain-pc-sdk/
2021-08-19T08:52:18,284 * https://www.piwheels.org/simple/bfchain-pc-sdk/
2021-08-19T08:52:18,284 Fetching project page and analyzing links: https://pypi.org/simple/bfchain-pc-sdk/
2021-08-19T08:52:18,285 Getting page https://pypi.org/simple/bfchain-pc-sdk/
2021-08-19T08:52:18,286 Found index url https://pypi.org/simple
2021-08-19T08:52:18,377   Link requires a different Python (3.7.3 not in: '>=2.7, <3'): https://files.pythonhosted.org/packages/6b/76/3b8ec113cdc30543d86697cbc59a43e60e6ab2123a854b16749e28de0247/bfchain_pc_sdk-0.0.2.tar.gz#sha256=c274526662f25bb5d455d25d5111a18fe1b18d2b213b19612972b426914de073 (from https://pypi.org/simple/bfchain-pc-sdk/) (requires-python:>=2.7, <3)
2021-08-19T08:52:18,377   Link requires a different Python (3.7.3 not in: '>=2.7, <3'): https://files.pythonhosted.org/packages/1c/33/af7aefe2845a6080869f2d2d8ab38f0b1a86e9f66571132ab43337c42d26/bfchain_pc_sdk-0.0.3.tar.gz#sha256=39f8b3f3f6a8b542704a28f2ff6512e23d3d7f67e92f884def791e15111d52e8 (from https://pypi.org/simple/bfchain-pc-sdk/) (requires-python:>=2.7, <3)
2021-08-19T08:52:18,378   Link requires a different Python (3.7.3 not in: '>=2.7, <3'): https://files.pythonhosted.org/packages/93/67/66f9a652cc3762d2cd08586b16132dafe6d6d8c1c20a08a291ba52636819/bfchain_pc_sdk-0.0.4.tar.gz#sha256=de66da24384f5fc62cdd3bafbe101e2e089fb8979c66e26d97849ee4b288e543 (from https://pypi.org/simple/bfchain-pc-sdk/) (requires-python:>=2.7, <3)
2021-08-19T08:52:18,379   Link requires a different Python (3.7.3 not in: '>=2.7, <3'): https://files.pythonhosted.org/packages/d3/6a/ac92d9d1a169a3ea72e35ac9ed7ae19558ac136c7ff4e8ddf28e93b01263/bfchain_pc_sdk-0.0.5.tar.gz#sha256=10809e1a0b78a0f4eeb29a30d5d076de26e69da5811bbc97a4295f9ff9a21d97 (from https://pypi.org/simple/bfchain-pc-sdk/) (requires-python:>=2.7, <3)
2021-08-19T08:52:18,379 Fetching project page and analyzing links: https://www.piwheels.org/simple/bfchain-pc-sdk/
2021-08-19T08:52:18,379 Getting page https://www.piwheels.org/simple/bfchain-pc-sdk/
2021-08-19T08:52:18,380 Found index url https://www.piwheels.org/simple
2021-08-19T08:52:18,489 Skipping link: not a file: https://www.piwheels.org/simple/bfchain-pc-sdk/
2021-08-19T08:52:18,490 Skipping link: not a file: https://pypi.org/simple/bfchain-pc-sdk/
2021-08-19T08:52:18,510 Given no hashes to check 0 links for project 'bfchain-pc-sdk': discarding no candidates
2021-08-19T08:52:18,510 ERROR: Could not find a version that satisfies the requirement bfchain-pc-sdk==0.0.4 (from versions: none)
2021-08-19T08:52:18,511 ERROR: No matching distribution found for bfchain-pc-sdk==0.0.4
2021-08-19T08:52:18,511 Exception information:
2021-08-19T08:52:18,511 Traceback (most recent call last):
2021-08-19T08:52:18,511   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-08-19T08:52:18,511     name, crit = self._merge_into_criterion(r, parent=None)
2021-08-19T08:52:18,511   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-08-19T08:52:18,511     raise RequirementsConflicted(criterion)
2021-08-19T08:52:18,511 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('bfchain-pc-sdk==0.0.4')
2021-08-19T08:52:18,511 
2021-08-19T08:52:18,511 During handling of the above exception, another exception occurred:
2021-08-19T08:52:18,511 
2021-08-19T08:52:18,511 Traceback (most recent call last):
2021-08-19T08:52:18,511   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-08-19T08:52:18,511     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-08-19T08:52:18,511   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-08-19T08:52:18,511     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-08-19T08:52:18,511   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-08-19T08:52:18,511     raise ResolutionImpossible(e.criterion.information)
2021-08-19T08:52:18,511 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('bfchain-pc-sdk==0.0.4'), parent=None)]
2021-08-19T08:52:18,511 
2021-08-19T08:52:18,511 The above exception was the direct cause of the following exception:
2021-08-19T08:52:18,511 
2021-08-19T08:52:18,511 Traceback (most recent call last):
2021-08-19T08:52:18,511   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-08-19T08:52:18,511     status = self.run(options, args)
2021-08-19T08:52:18,511   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-08-19T08:52:18,511     return func(self, options, args)
2021-08-19T08:52:18,511   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-08-19T08:52:18,511     reqs, check_supported_wheels=True
2021-08-19T08:52:18,511   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-08-19T08:52:18,511     raise error from e
2021-08-19T08:52:18,511 pip._internal.exceptions.DistributionNotFound: No matching distribution found for bfchain-pc-sdk==0.0.4
2021-08-19T08:52:18,515 Removed build tracker: '/tmp/pip-req-tracker-rtwoky8c'