2021-07-09T01:46:18,013 Created temporary directory: /tmp/pip-ephem-wheel-cache-_ygklc7p
2021-07-09T01:46:18,016 Created temporary directory: /tmp/pip-req-tracker-qkadufrc
2021-07-09T01:46:18,017 Initialized build tracking at /tmp/pip-req-tracker-qkadufrc
2021-07-09T01:46:18,017 Created build tracker: /tmp/pip-req-tracker-qkadufrc
2021-07-09T01:46:18,017 Entered build tracker: /tmp/pip-req-tracker-qkadufrc
2021-07-09T01:46:18,018 Created temporary directory: /tmp/pip-wheel-lxbp39y2
2021-07-09T01:46:18,052 1 location(s) to search for versions of nester2999:
2021-07-09T01:46:18,052 * https://pypi.org/simple/nester2999/
2021-07-09T01:46:18,052 Fetching project page and analyzing links: https://pypi.org/simple/nester2999/
2021-07-09T01:46:18,053 Getting page https://pypi.org/simple/nester2999/
2021-07-09T01:46:18,054 Found index url https://pypi.org/simple
2021-07-09T01:46:18,233   Found link https://files.pythonhosted.org/packages/2c/11/60db7e25fbe9fa65f5f8973aa235165228663aac24b636c595059be2a445/nester2999-1.0.0.tar.gz#sha256=6727cabeb91a9cef35a57ff17e628a1992ed7528e104bf480a7ccef3e430104e (from https://pypi.org/simple/nester2999/), version: 1.0.0
2021-07-09T01:46:18,233   Found link https://files.pythonhosted.org/packages/34/8e/dfa5088d0cab4d18eace2f37465bc618a0d6c5f56db7f6d31ac463ebea30/nester2999-1.1.0.tar.gz#sha256=25c6f57a1492a80be0297bb62bef1f532d90f0a1cc69a95c6d45a30371b0b349 (from https://pypi.org/simple/nester2999/), version: 1.1.0
2021-07-09T01:46:18,234   Found link https://files.pythonhosted.org/packages/87/7a/63e45f891c6e5e21ff21fa3ff431a04563f3b9fa46a26a7566fddc2275df/nester2999-1.2.0.tar.gz#sha256=8a2a3e5fea7925e16638c5218577bbd018de4667f05b0ae7fcfa8fbd010b5453 (from https://pypi.org/simple/nester2999/), version: 1.2.0
2021-07-09T01:46:18,234   Found link https://files.pythonhosted.org/packages/69/87/0509d228010ac97fba093f1e6cba9f2c75545b68013af2fa3fe5bc4b6ac2/nester2999-1.3.0.tar.gz#sha256=2f5fe45b5b53f07780b264cb604f73937f5cc3e55cd7de81240a6d3e0e6e5287 (from https://pypi.org/simple/nester2999/), version: 1.3.0
2021-07-09T01:46:18,234   Found link https://files.pythonhosted.org/packages/ef/83/f125694ce58ce58fec5bb4fdb52677aa72ad5d4934a5a1b7bd4606628829/nester2999-1.4.0.tar.gz#sha256=2b3ea6b3126d5f46a8ac0548ea1678c312bb307c2686ed08e54c72e520c44b84 (from https://pypi.org/simple/nester2999/), version: 1.4.0
2021-07-09T01:46:18,234 Skipping link: not a file: https://pypi.org/simple/nester2999/
2021-07-09T01:46:18,251 Given no hashes to check 1 links for project 'nester2999': discarding no candidates
2021-07-09T01:46:18,268 Collecting nester2999==1.3.0
2021-07-09T01:46:18,270   Created temporary directory: /tmp/pip-unpack-vdpgb5na
2021-07-09T01:46:18,441   Downloading nester2999-1.3.0.tar.gz (305 bytes)
2021-07-09T01:46:18,456   Added nester2999==1.3.0 from https://files.pythonhosted.org/packages/69/87/0509d228010ac97fba093f1e6cba9f2c75545b68013af2fa3fe5bc4b6ac2/nester2999-1.3.0.tar.gz#sha256=2f5fe45b5b53f07780b264cb604f73937f5cc3e55cd7de81240a6d3e0e6e5287 to build tracker '/tmp/pip-req-tracker-qkadufrc'
2021-07-09T01:46:18,457 ERROR: File "setup.py" not found for legacy project nester2999==1.3.0 from https://files.pythonhosted.org/packages/69/87/0509d228010ac97fba093f1e6cba9f2c75545b68013af2fa3fe5bc4b6ac2/nester2999-1.3.0.tar.gz#sha256=2f5fe45b5b53f07780b264cb604f73937f5cc3e55cd7de81240a6d3e0e6e5287.
2021-07-09T01:46:18,458 Exception information:
2021-07-09T01:46:18,458 Traceback (most recent call last):
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-09T01:46:18,458     status = self.run(options, args)
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-09T01:46:18,458     return func(self, options, args)
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-09T01:46:18,458     requirement_set = resolver.resolve(
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-09T01:46:18,458     result = self._result = resolver.resolve(
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-09T01:46:18,458     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-09T01:46:18,458     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-09T01:46:18,458     if not criterion.candidates:
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-09T01:46:18,458     return bool(self._sequence)
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-09T01:46:18,458     return any(self)
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-09T01:46:18,458     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-09T01:46:18,458     candidate = func()
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-09T01:46:18,458     self._link_candidate_cache[link] = LinkCandidate(
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-09T01:46:18,458     super().__init__(
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-09T01:46:18,458     self.dist = self._prepare()
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-09T01:46:18,458     dist = self._prepare_distribution()
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-09T01:46:18,458     return self._factory.preparer.prepare_linked_requirement(
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-09T01:46:18,458     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-09T01:46:18,458     dist = _get_prepared_distribution(
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-09T01:46:18,458     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-09T01:46:18,458     self.req.prepare_metadata()
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-09T01:46:18,458     self.metadata_directory = self._generate_metadata()
2021-07-09T01:46:18,458   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-09T01:46:18,458     raise InstallationError(
2021-07-09T01:46:18,458 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project nester2999==1.3.0 from https://files.pythonhosted.org/packages/69/87/0509d228010ac97fba093f1e6cba9f2c75545b68013af2fa3fe5bc4b6ac2/nester2999-1.3.0.tar.gz#sha256=2f5fe45b5b53f07780b264cb604f73937f5cc3e55cd7de81240a6d3e0e6e5287.
2021-07-09T01:46:18,469 Removed nester2999==1.3.0 from https://files.pythonhosted.org/packages/69/87/0509d228010ac97fba093f1e6cba9f2c75545b68013af2fa3fe5bc4b6ac2/nester2999-1.3.0.tar.gz#sha256=2f5fe45b5b53f07780b264cb604f73937f5cc3e55cd7de81240a6d3e0e6e5287 from build tracker '/tmp/pip-req-tracker-qkadufrc'
2021-07-09T01:46:18,470 Removed build tracker: '/tmp/pip-req-tracker-qkadufrc'