2022-01-19T12:44:53,552 Created temporary directory: /tmp/pip-ephem-wheel-cache-wwfecu0q
2022-01-19T12:44:53,558 Created temporary directory: /tmp/pip-req-tracker-e59z3y_n
2022-01-19T12:44:53,559 Initialized build tracking at /tmp/pip-req-tracker-e59z3y_n
2022-01-19T12:44:53,559 Created build tracker: /tmp/pip-req-tracker-e59z3y_n
2022-01-19T12:44:53,559 Entered build tracker: /tmp/pip-req-tracker-e59z3y_n
2022-01-19T12:44:53,560 Created temporary directory: /tmp/pip-wheel-dr6ka392
2022-01-19T12:44:53,626 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-01-19T12:44:53,632 2 location(s) to search for versions of icespringrealoptional:
2022-01-19T12:44:53,632 * https://pypi.org/simple/icespringrealoptional/
2022-01-19T12:44:53,632 * https://www.piwheels.org/simple/icespringrealoptional/
2022-01-19T12:44:53,633 Fetching project page and analyzing links: https://pypi.org/simple/icespringrealoptional/
2022-01-19T12:44:53,634 Getting page https://pypi.org/simple/icespringrealoptional/
2022-01-19T12:44:53,637 Found index url https://pypi.org/simple
2022-01-19T12:44:53,871   Skipping link: No binaries permitted for icespringrealoptional: https://files.pythonhosted.org/packages/76/88/1564eea5a0030a11110b601e7ca9895f64d57b66543e247ec3564b58a20c/IceSpringRealOptional-1.0.0-py3-none-any.whl#sha256=fa2b4abe6330b7598f82945077dae6c058b229076ae46f929e96ac4648002dcf (from https://pypi.org/simple/icespringrealoptional/)
2022-01-19T12:44:53,872   Found link https://files.pythonhosted.org/packages/88/e5/7c10a3cfde688a6dce1e35d3e92ef3736d1f6eeb7208b6ea57e9a4602d74/IceSpringRealOptional-1.0.0.tar.gz#sha256=db764f60519903d6b79b4a92ced0246f75968b6513a3a798c123cf9717256523 (from https://pypi.org/simple/icespringrealoptional/), version: 1.0.0
2022-01-19T12:44:53,873   Skipping link: No binaries permitted for icespringrealoptional: https://files.pythonhosted.org/packages/c7/33/24f86a0f3a0148a125562408bd322d4999dafc7ccf370c6fa5d181d74be3/IceSpringRealOptional-1.0.1-py3-none-any.whl#sha256=186a67abacc8624c9cd67adc5a0f8c6575d542966771d545659753e767b2789c (from https://pypi.org/simple/icespringrealoptional/)
2022-01-19T12:44:53,873   Found link https://files.pythonhosted.org/packages/35/13/2f5f69f8297d645490f66c5ad559ee15131b4a36684fa24e4128da115638/IceSpringRealOptional-1.0.1.tar.gz#sha256=3cce189f80f858dd39dbbc8105264fbc1617376040a51b6bcf73674dfea7a1b1 (from https://pypi.org/simple/icespringrealoptional/), version: 1.0.1
2022-01-19T12:44:53,874   Skipping link: No binaries permitted for icespringrealoptional: https://files.pythonhosted.org/packages/91/a8/d99279c43f6bbf62da1d06bb11b5ca9af3ff47ba4c1be52d5846590827ae/IceSpringRealOptional-1.1.0-py3-none-any.whl#sha256=b417c8712959b0f2278b0febe058f66e6e1e35411fa390209443e36ae7cb7b1b (from https://pypi.org/simple/icespringrealoptional/)
2022-01-19T12:44:53,875   Found link https://files.pythonhosted.org/packages/0d/94/5b0007f3fa2292f9eb1aab79f018d07fe473533f2ddedc39949532427450/IceSpringRealOptional-1.1.0.tar.gz#sha256=a4fba994de70ca0578129c9cdb17c4a639d216363e2ed85f775794d69620e231 (from https://pypi.org/simple/icespringrealoptional/), version: 1.1.0
2022-01-19T12:44:53,875   Skipping link: No binaries permitted for icespringrealoptional: https://files.pythonhosted.org/packages/fe/d1/ed042ad4e5d81974634820634855f64224b2d459d2fdbc65fa4a91f68fb2/IceSpringRealOptional-1.2.0-py3-none-any.whl#sha256=27b54f7cd206e709309ebfc0ec7d90ac6c5a85851b823eed59f8536fdc429f0d (from https://pypi.org/simple/icespringrealoptional/)
2022-01-19T12:44:53,876   Found link https://files.pythonhosted.org/packages/ba/9a/0d38446eb20448e79974600d2d4bb88c999e931ea9ec8c02e81feed99c38/IceSpringRealOptional-1.2.0.tar.gz#sha256=6596e74d62d95e13484c6407d029d4d39fb27c57c3f225b4a7256db2f102a89f (from https://pypi.org/simple/icespringrealoptional/), version: 1.2.0
2022-01-19T12:44:53,876   Skipping link: No binaries permitted for icespringrealoptional: https://files.pythonhosted.org/packages/5e/95/22954599ce5a6de48842268e6e1e5c0002904def7f9c3c6a37c15991039b/IceSpringRealOptional-1.2.1-py3-none-any.whl#sha256=b01805e17c862aad23a1df124f0a83b37af5de97345e06e967bf531753758b12 (from https://pypi.org/simple/icespringrealoptional/)
2022-01-19T12:44:53,877   Found link https://files.pythonhosted.org/packages/dc/e5/fdfa717db87cd7dd083f48bab25f6badc601db73421b44ffceb220c5a10d/IceSpringRealOptional-1.2.1.tar.gz#sha256=a32b6e68e2469f6ed645db59e2ab62c1bbd98cdf9516fdb88ef4049514df3e30 (from https://pypi.org/simple/icespringrealoptional/), version: 1.2.1
2022-01-19T12:44:53,878   Skipping link: No binaries permitted for icespringrealoptional: https://files.pythonhosted.org/packages/15/91/fd2ca8e2f2e684491de0e8e0669a5989087cecab21ce03ee8c2d0ca3a980/IceSpringRealOptional-1.2.2-py3-none-any.whl#sha256=c96480c45448953b810c4a16375e698e6d673b6f8244b5fde84a4d370b3f835e (from https://pypi.org/simple/icespringrealoptional/)
2022-01-19T12:44:53,878   Found link https://files.pythonhosted.org/packages/c3/45/3e91cbfcf27d6536efe7bec8eba1a05494e1d5a7a0dee5dec69771aa841a/IceSpringRealOptional-1.2.2.tar.gz#sha256=71fd48ff59a965e204aeb1721d289d8efd77432be40e0129f1f7c315a99ecc8a (from https://pypi.org/simple/icespringrealoptional/), version: 1.2.2
2022-01-19T12:44:53,879   Skipping link: No binaries permitted for icespringrealoptional: https://files.pythonhosted.org/packages/9c/bf/1155b4144b7fdd76ec571748b12b18b06033d466c72cd30bfe31775c6f8b/IceSpringRealOptional-1.2.3-py3-none-any.whl#sha256=a19ec4f5867646e2e82ddd6ada19dadd5c4db828d78bd84a0e6aec3a1b4053c1 (from https://pypi.org/simple/icespringrealoptional/)
2022-01-19T12:44:53,880   Found link https://files.pythonhosted.org/packages/e4/95/7c397589a84c7a0d82c0b36a5fe1dc001787eb2eba80b7959d2828d4252c/IceSpringRealOptional-1.2.3.tar.gz#sha256=b38afe8ebbdd734286327b21d7b7a67c75b7c5cba232344434b9bedcca18ebd1 (from https://pypi.org/simple/icespringrealoptional/), version: 1.2.3
2022-01-19T12:44:53,880   Skipping link: No binaries permitted for icespringrealoptional: https://files.pythonhosted.org/packages/cc/d6/a148f5e530bf7d554cbdc1286505ea264fb4e026669d2c6b62eb8bb7a244/IceSpringRealOptional-1.2.4-py3-none-any.whl#sha256=700b4f9873c8ec2841979dac6a7b244ab2941c6d47d3f27c16817d204f1a1ade (from https://pypi.org/simple/icespringrealoptional/)
2022-01-19T12:44:53,881   Found link https://files.pythonhosted.org/packages/93/fc/ac6d76672a22d82896177189dbe083af5c03c5b8103990dc27901609a065/IceSpringRealOptional-1.2.4.tar.gz#sha256=41d79e1a33f4391af9a551ab5265fa2da2fee948219f68c719a0854fcce364a0 (from https://pypi.org/simple/icespringrealoptional/), version: 1.2.4
2022-01-19T12:44:53,882 Fetching project page and analyzing links: https://www.piwheels.org/simple/icespringrealoptional/
2022-01-19T12:44:53,882 Getting page https://www.piwheels.org/simple/icespringrealoptional/
2022-01-19T12:44:53,884 Found index url https://www.piwheels.org/simple
2022-01-19T12:44:54,106 Skipping link: not a file: https://www.piwheels.org/simple/icespringrealoptional/
2022-01-19T12:44:54,106 Skipping link: not a file: https://pypi.org/simple/icespringrealoptional/
2022-01-19T12:44:54,154 Given no hashes to check 1 links for project 'icespringrealoptional': discarding no candidates
2022-01-19T12:44:54,196 Collecting icespringrealoptional==1.2.4
2022-01-19T12:44:54,199   Created temporary directory: /tmp/pip-unpack-kdzqmomv
2022-01-19T12:44:54,293   Downloading IceSpringRealOptional-1.2.4.tar.gz (2.7 kB)
2022-01-19T12:44:54,347   Added icespringrealoptional==1.2.4 from https://files.pythonhosted.org/packages/93/fc/ac6d76672a22d82896177189dbe083af5c03c5b8103990dc27901609a065/IceSpringRealOptional-1.2.4.tar.gz#sha256=41d79e1a33f4391af9a551ab5265fa2da2fee948219f68c719a0854fcce364a0 to build tracker '/tmp/pip-req-tracker-e59z3y_n'
2022-01-19T12:44:54,349 ERROR: icespringrealoptional==1.2.4 from https://files.pythonhosted.org/packages/93/fc/ac6d76672a22d82896177189dbe083af5c03c5b8103990dc27901609a065/IceSpringRealOptional-1.2.4.tar.gz#sha256=41d79e1a33f4391af9a551ab5265fa2da2fee948219f68c719a0854fcce364a0 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2022-01-19T12:44:54,350 Exception information:
2022-01-19T12:44:54,350 Traceback (most recent call last):
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2022-01-19T12:44:54,350     status = run_func(*args)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-01-19T12:44:54,350     return func(self, options, args)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2022-01-19T12:44:54,350     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2022-01-19T12:44:54,350     result = self._result = resolver.resolve(
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2022-01-19T12:44:54,350     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2022-01-19T12:44:54,350     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2022-01-19T12:44:54,350     if not criterion.candidates:
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-01-19T12:44:54,350     return bool(self._sequence)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-01-19T12:44:54,350     return any(self)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-01-19T12:44:54,350     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-01-19T12:44:54,350     candidate = func()
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 201, in _make_candidate_from_link
2022-01-19T12:44:54,350     self._link_candidate_cache[link] = LinkCandidate(
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 281, in __init__
2022-01-19T12:44:54,350     super().__init__(
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2022-01-19T12:44:54,350     self.dist = self._prepare()
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2022-01-19T12:44:54,350     dist = self._prepare_distribution()
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 292, in _prepare_distribution
2022-01-19T12:44:54,350     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 482, in prepare_linked_requirement
2022-01-19T12:44:54,350     return self._prepare_linked_requirement(req, parallel_builds)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 546, in _prepare_linked_requirement
2022-01-19T12:44:54,350     dist = _get_prepared_distribution(
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-01-19T12:44:54,350     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 30, in prepare_distribution_metadata
2022-01-19T12:44:54,350     self.req.load_pyproject_toml()
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 497, in load_pyproject_toml
2022-01-19T12:44:54,350     pyproject_toml_data = load_pyproject_toml(
2022-01-19T12:44:54,350   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/pyproject.py", line 52, in load_pyproject_toml
2022-01-19T12:44:54,350     raise InstallationError(
2022-01-19T12:44:54,350 pip._internal.exceptions.InstallationError: icespringrealoptional==1.2.4 from https://files.pythonhosted.org/packages/93/fc/ac6d76672a22d82896177189dbe083af5c03c5b8103990dc27901609a065/IceSpringRealOptional-1.2.4.tar.gz#sha256=41d79e1a33f4391af9a551ab5265fa2da2fee948219f68c719a0854fcce364a0 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2022-01-19T12:44:54,370 Removed icespringrealoptional==1.2.4 from https://files.pythonhosted.org/packages/93/fc/ac6d76672a22d82896177189dbe083af5c03c5b8103990dc27901609a065/IceSpringRealOptional-1.2.4.tar.gz#sha256=41d79e1a33f4391af9a551ab5265fa2da2fee948219f68c719a0854fcce364a0 from build tracker '/tmp/pip-req-tracker-e59z3y_n'
2022-01-19T12:44:54,370 Removed build tracker: '/tmp/pip-req-tracker-e59z3y_n'