2021-07-12T19:42:51,226 Created temporary directory: /tmp/pip-ephem-wheel-cache-fp5v264o
2021-07-12T19:42:51,229 Created temporary directory: /tmp/pip-req-tracker-ikg61jmy
2021-07-12T19:42:51,229 Initialized build tracking at /tmp/pip-req-tracker-ikg61jmy
2021-07-12T19:42:51,230 Created build tracker: /tmp/pip-req-tracker-ikg61jmy
2021-07-12T19:42:51,230 Entered build tracker: /tmp/pip-req-tracker-ikg61jmy
2021-07-12T19:42:51,231 Created temporary directory: /tmp/pip-wheel-kyxzayw0
2021-07-12T19:42:51,263 1 location(s) to search for versions of libmetric:
2021-07-12T19:42:51,263 * https://pypi.org/simple/libmetric/
2021-07-12T19:42:51,264 Fetching project page and analyzing links: https://pypi.org/simple/libmetric/
2021-07-12T19:42:51,265 Getting page https://pypi.org/simple/libmetric/
2021-07-12T19:42:51,266 Found index url https://pypi.org/simple
2021-07-12T19:42:51,359   Found link https://files.pythonhosted.org/packages/c7/ad/8e9d515bfe1c2f3d3a514ee5d3d0bc708c76bdec29a3637973949c74472d/libmetric-0.1.0.tar.gz#sha256=cb060c7df9a43add6be21a2ece59b4332b74f7f276e28175138e32215819b6d0 (from https://pypi.org/simple/libmetric/), version: 0.1.0
2021-07-12T19:42:51,360   Found link https://files.pythonhosted.org/packages/59/f2/ad5b4355d9586c2b71a9e82cd5cae76329c70b37c114cd83a031e8d75af4/libmetric-0.3.0.linux-x86_64.tar.gz#sha256=c4ca053c77df0f9e3ff6d86b90f37be06f899aa219781a62cb42bbcad8051cf1 (from https://pypi.org/simple/libmetric/), version: 0.3.0.linux-x86_64
2021-07-12T19:42:51,360   Found link https://files.pythonhosted.org/packages/5f/94/b22a663b1462b7ada07c754ccbd220429285eecec9823c8d55ef1348d8ce/libmetric-0.5.0.linux-x86_64.tar.gz#sha256=56e25bae4c39d163837911b863ee534f2faa63865c6f6d4772333cddfc020e83 (from https://pypi.org/simple/libmetric/), version: 0.5.0.linux-x86_64
2021-07-12T19:42:51,361   Found link https://files.pythonhosted.org/packages/7e/15/f7a6e8a719cd46a45c60a9b0bf2ac6c838edc3dad4950650790813023ca8/libmetric-0.6.0.linux-x86_64.tar.gz#sha256=80682f28358b59e6fbe38e5557c203c5fa5c7feeef6f049e730588d376d46045 (from https://pypi.org/simple/libmetric/), version: 0.6.0.linux-x86_64
2021-07-12T19:42:51,361 Skipping link: not a file: https://pypi.org/simple/libmetric/
2021-07-12T19:42:51,382 Given no hashes to check 0 links for project 'libmetric': discarding no candidates
2021-07-12T19:42:51,383 ERROR: Could not find a version that satisfies the requirement libmetric==0.6.0 (from versions: 0.3.0.linux-x86_64, 0.5.0.linux-x86_64, 0.6.0.linux-x86_64, 0.1.0)
2021-07-12T19:42:51,383 ERROR: No matching distribution found for libmetric==0.6.0
2021-07-12T19:42:51,384 Exception information:
2021-07-12T19:42:51,384 Traceback (most recent call last):
2021-07-12T19:42:51,384   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-12T19:42:51,384     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-12T19:42:51,384   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-12T19:42:51,384     raise RequirementsConflicted(criterion)
2021-07-12T19:42:51,384 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('libmetric==0.6.0')
2021-07-12T19:42:51,384 
2021-07-12T19:42:51,384 During handling of the above exception, another exception occurred:
2021-07-12T19:42:51,384 
2021-07-12T19:42:51,384 Traceback (most recent call last):
2021-07-12T19:42:51,384   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-12T19:42:51,384     result = self._result = resolver.resolve(
2021-07-12T19:42:51,384   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-12T19:42:51,384     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-12T19:42:51,384   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-12T19:42:51,384     raise ResolutionImpossible(e.criterion.information)
2021-07-12T19:42:51,384 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('libmetric==0.6.0'), parent=None)]
2021-07-12T19:42:51,384 
2021-07-12T19:42:51,384 The above exception was the direct cause of the following exception:
2021-07-12T19:42:51,384 
2021-07-12T19:42:51,384 Traceback (most recent call last):
2021-07-12T19:42:51,384   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-12T19:42:51,384     status = self.run(options, args)
2021-07-12T19:42:51,384   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-12T19:42:51,384     return func(self, options, args)
2021-07-12T19:42:51,384   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-12T19:42:51,384     requirement_set = resolver.resolve(
2021-07-12T19:42:51,384   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-12T19:42:51,384     raise error from e
2021-07-12T19:42:51,384 pip._internal.exceptions.DistributionNotFound: No matching distribution found for libmetric==0.6.0
2021-07-12T19:42:51,388 Removed build tracker: '/tmp/pip-req-tracker-ikg61jmy'