2021-07-12T15:15:38,356 Created temporary directory: /tmp/pip-ephem-wheel-cache-7pq0flz3
2021-07-12T15:15:38,360 Created temporary directory: /tmp/pip-req-tracker-d66s9x6f
2021-07-12T15:15:38,360 Initialized build tracking at /tmp/pip-req-tracker-d66s9x6f
2021-07-12T15:15:38,361 Created build tracker: /tmp/pip-req-tracker-d66s9x6f
2021-07-12T15:15:38,361 Entered build tracker: /tmp/pip-req-tracker-d66s9x6f
2021-07-12T15:15:38,362 Created temporary directory: /tmp/pip-wheel-ysnsb0m4
2021-07-12T15:15:38,396 1 location(s) to search for versions of fstring:
2021-07-12T15:15:38,396 * https://pypi.org/simple/fstring/
2021-07-12T15:15:38,397 Fetching project page and analyzing links: https://pypi.org/simple/fstring/
2021-07-12T15:15:38,398 Getting page https://pypi.org/simple/fstring/
2021-07-12T15:15:38,399 Found index url https://pypi.org/simple
2021-07-12T15:15:38,579   Found link https://files.pythonhosted.org/packages/88/f8/3ed515f454ad8425cc7ab3f53e704f6ccc9fb722c49298f3402e0e84e6f2/fstring-1.1.tar.gz#sha256=d9c1a97b4ab0db425046d61f4c1bee4df2a52f48159a29fb7cd954c83cd82a0f (from https://pypi.org/simple/fstring/), version: 1.1
2021-07-12T15:15:38,580   Found link https://files.pythonhosted.org/packages/02/ec/379a55c9afd885c165847d7a93f2407ff02b84649b55eb42aa86820c61b2/fstring-1.2.tar.gz#sha256=fc865a8212d84438cbae8b6937b08cb6ca9a1b485a6a47e07d29a86775655a49 (from https://pypi.org/simple/fstring/), version: 1.2
2021-07-12T15:15:38,580   Found link https://files.pythonhosted.org/packages/ba/78/d68d7f76e8f3410e146707f3f5352b0ab16d5f702573608c2110acd4e640/fstring-1.3.tar.gz#sha256=e4e29c60aec1fe044099a5623a212ba5fe4e516df10bc7be2f840895d4bfd945 (from https://pypi.org/simple/fstring/), version: 1.3
2021-07-12T15:15:38,580   Found link https://files.pythonhosted.org/packages/a4/5f/ceb6c3891f95bf00f8870072be0e1de889406d2b7b8d8d24bd6fafab27d1/fstring-1.4.42.tar.gz#sha256=d172af0f8e891cd505093298c0c88711cde09a3d5f3b4e5b62895102168e109a (from https://pypi.org/simple/fstring/), version: 1.4.42
2021-07-12T15:15:38,581   Found link https://files.pythonhosted.org/packages/ca/8e/9b50b831a58ac9cdd7eb7d31af775644b6b1934e8be62d40afd93c34bdb6/fstring-1.5.tar.gz#sha256=563d1bf3a3cf15504cb080d7d2d28c1b7ac2a031232ee78bb58cbbc98c0d122a (from https://pypi.org/simple/fstring/), version: 1.5
2021-07-12T15:15:38,581   Found link https://files.pythonhosted.org/packages/30/27/3e1a8fbc83e51823d2aea3f2de00107b09e79da66cd8af0b365a1d7ef26f/fstring-1.6.tar.gz#sha256=776f43dcd93b0835f15441542c488b3fce0635ef4e21254742bdc477b87ef66f (from https://pypi.org/simple/fstring/), version: 1.6
2021-07-12T15:15:38,581   Found link https://files.pythonhosted.org/packages/07/e0/848a9f64ee91a2ab2c89b12bc2710865a61d068a976298471a68e336482c/fstring-1.7.tar.gz#sha256=eaf358181b6cba2773ccb34c2be3b0e9754292a66afb953b00d07eecb5e3872a (from https://pypi.org/simple/fstring/), version: 1.7
2021-07-12T15:15:38,582   Found link https://files.pythonhosted.org/packages/dc/d3/3877f6e1e4396b6aa280634bc4dbebf604d26968648f54fcceb1d439888e/fstring-1.7.1.tar.gz#sha256=2930c0789feffc0e50ff3ad5b5c55b22e9c83050721a6968272a7691147eb8b9 (from https://pypi.org/simple/fstring/), version: 1.7.1
2021-07-12T15:15:38,582   Found link https://files.pythonhosted.org/packages/32/94/231f532980c4f262f0d19c28f5d0c4a65ce803f701c705a7246b144e13fa/fstring-1.7.2.tar.gz#sha256=67fbc4988ede0127ddaa28f40baad934409bd0d3d25013d9801661acc80b72b1 (from https://pypi.org/simple/fstring/), version: 1.7.2
2021-07-12T15:15:38,582   Found link https://files.pythonhosted.org/packages/d8/b2/2d2f1a94aa3b7464caf4a93242bcb1e4ae92397cf2eaf36c4fc78c82844d/fstring-1.7.3.tar.gz#sha256=c633302f75808b666d40e18449f8756bfa646887cce48abd0b14cc183d30e4c3 (from https://pypi.org/simple/fstring/), version: 1.7.3
2021-07-12T15:15:38,583   Found link https://files.pythonhosted.org/packages/19/ad/1cd17d79ad3b435e5ca11865525c4afcb4858101b730fc93b181915f820b/fstring-1.7.4.tar.gz#sha256=609f7c7ce831450ddce9b082e6c3906c846f9d7958e98bf689dae6067ab54295 (from https://pypi.org/simple/fstring/), version: 1.7.4
2021-07-12T15:15:38,583 Skipping link: not a file: https://pypi.org/simple/fstring/
2021-07-12T15:15:38,606 Given no hashes to check 1 links for project 'fstring': discarding no candidates
2021-07-12T15:15:38,630 Collecting fstring==1.1
2021-07-12T15:15:38,632   Created temporary directory: /tmp/pip-unpack-2q2tvwti
2021-07-12T15:15:38,997   Downloading fstring-1.1.tar.gz (1.5 kB)
2021-07-12T15:15:39,018   Added fstring==1.1 from https://files.pythonhosted.org/packages/88/f8/3ed515f454ad8425cc7ab3f53e704f6ccc9fb722c49298f3402e0e84e6f2/fstring-1.1.tar.gz#sha256=d9c1a97b4ab0db425046d61f4c1bee4df2a52f48159a29fb7cd954c83cd82a0f to build tracker '/tmp/pip-req-tracker-d66s9x6f'
2021-07-12T15:15:39,019 ERROR: File "setup.py" not found for legacy project fstring==1.1 from https://files.pythonhosted.org/packages/88/f8/3ed515f454ad8425cc7ab3f53e704f6ccc9fb722c49298f3402e0e84e6f2/fstring-1.1.tar.gz#sha256=d9c1a97b4ab0db425046d61f4c1bee4df2a52f48159a29fb7cd954c83cd82a0f.
2021-07-12T15:15:39,020 Exception information:
2021-07-12T15:15:39,020 Traceback (most recent call last):
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-12T15:15:39,020     status = self.run(options, args)
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-12T15:15:39,020     return func(self, options, args)
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-12T15:15:39,020     requirement_set = resolver.resolve(
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-12T15:15:39,020     result = self._result = resolver.resolve(
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-12T15:15:39,020     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-12T15:15:39,020     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-12T15:15:39,020     if not criterion.candidates:
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-12T15:15:39,020     return bool(self._sequence)
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-12T15:15:39,020     return any(self)
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-12T15:15:39,020     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-12T15:15:39,020     candidate = func()
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-12T15:15:39,020     self._link_candidate_cache[link] = LinkCandidate(
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-12T15:15:39,020     super().__init__(
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-12T15:15:39,020     self.dist = self._prepare()
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-12T15:15:39,020     dist = self._prepare_distribution()
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-12T15:15:39,020     return self._factory.preparer.prepare_linked_requirement(
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-12T15:15:39,020     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-12T15:15:39,020     dist = _get_prepared_distribution(
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-12T15:15:39,020     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-12T15:15:39,020     self.req.prepare_metadata()
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-12T15:15:39,020     self.metadata_directory = self._generate_metadata()
2021-07-12T15:15:39,020   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-12T15:15:39,020     raise InstallationError(
2021-07-12T15:15:39,020 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project fstring==1.1 from https://files.pythonhosted.org/packages/88/f8/3ed515f454ad8425cc7ab3f53e704f6ccc9fb722c49298f3402e0e84e6f2/fstring-1.1.tar.gz#sha256=d9c1a97b4ab0db425046d61f4c1bee4df2a52f48159a29fb7cd954c83cd82a0f.
2021-07-12T15:15:39,034 Removed fstring==1.1 from https://files.pythonhosted.org/packages/88/f8/3ed515f454ad8425cc7ab3f53e704f6ccc9fb722c49298f3402e0e84e6f2/fstring-1.1.tar.gz#sha256=d9c1a97b4ab0db425046d61f4c1bee4df2a52f48159a29fb7cd954c83cd82a0f from build tracker '/tmp/pip-req-tracker-d66s9x6f'
2021-07-12T15:15:39,034 Removed build tracker: '/tmp/pip-req-tracker-d66s9x6f'