2021-07-14T16:40:43,403 Created temporary directory: /tmp/pip-ephem-wheel-cache-m1vrqpzo
2021-07-14T16:40:43,407 Created temporary directory: /tmp/pip-req-tracker-09iw5m1n
2021-07-14T16:40:43,407 Initialized build tracking at /tmp/pip-req-tracker-09iw5m1n
2021-07-14T16:40:43,408 Created build tracker: /tmp/pip-req-tracker-09iw5m1n
2021-07-14T16:40:43,408 Entered build tracker: /tmp/pip-req-tracker-09iw5m1n
2021-07-14T16:40:43,409 Created temporary directory: /tmp/pip-wheel-enwvpp13
2021-07-14T16:40:43,456 1 location(s) to search for versions of userv:
2021-07-14T16:40:43,456 * https://pypi.org/simple/userv/
2021-07-14T16:40:43,457 Fetching project page and analyzing links: https://pypi.org/simple/userv/
2021-07-14T16:40:43,458 Getting page https://pypi.org/simple/userv/
2021-07-14T16:40:43,462 Found index url https://pypi.org/simple
2021-07-14T16:40:43,578   Found link https://files.pythonhosted.org/packages/fa/c1/f8739b9dd4f66bca64a882c3db0c0a16d4a4ea647af09742081ce7a84a36/userv-0.1.0.tar.gz#sha256=35e1b1248c96fc1e28bae961460fca7d31979cec3ca4d4836cd7aa4e08e59f0e (from https://pypi.org/simple/userv/), version: 0.1.0
2021-07-14T16:40:43,579   Found link https://files.pythonhosted.org/packages/48/18/37a36a070e5442339b80a67d33ead1687f4b68afe8c30701cb219022deb5/userv-0.2.0.tar.gz#sha256=f0992914e3491cb8f2a196223403172202ac028002d0ea25157876ffeafb12a5 (from https://pypi.org/simple/userv/), version: 0.2.0
2021-07-14T16:40:43,580   Found link https://files.pythonhosted.org/packages/c2/0e/bd7172672d8753478fb049e55dbc929dbb78227ab804b5b4e171da320dde/userv-0.4.0.tar.gz#sha256=7b78cec2b77d6e745e82dd5c1b8cb47805560a8607360c5e9e70c149316bd8a8 (from https://pypi.org/simple/userv/), version: 0.4.0
2021-07-14T16:40:43,580   Found link https://files.pythonhosted.org/packages/e8/e6/669b04156ce2722e973bdbc7d5dafe63732f72890219aef3f7911539d852/userv-0.4.1.tar.gz#sha256=2720fee0f844a263452480b657cebe97837c52cd99b9dde8d2a7c705e3497b04 (from https://pypi.org/simple/userv/), version: 0.4.1
2021-07-14T16:40:43,581   Found link https://files.pythonhosted.org/packages/e6/f4/c01c223f58f88a75c32b14c951d052bd7d2866c84153bcd2ef5b7df3f21d/userv-0.4.2.tar.gz#sha256=252b176bc0a3ba5b68f01ead8c039d70797d162adc656b724128bbd9a0679e64 (from https://pypi.org/simple/userv/), version: 0.4.2
2021-07-14T16:40:43,582   Found link https://files.pythonhosted.org/packages/57/e8/7ba2c6428c02b131cc15854b5307b1faa8eafb7363c63b237cfadeb3c93c/userv-0.5.0.tar.gz#sha256=38bb85c8271070740c1d546d271064083e6fe4fd83b3d18d92664f3e548590a1 (from https://pypi.org/simple/userv/), version: 0.5.0
2021-07-14T16:40:43,583   Found link https://files.pythonhosted.org/packages/7c/44/4abb9daaa067f1bf00c191d9d3497494c2196741c0c098b9bc40ce88e485/userv-0.5.1.tar.gz#sha256=5c5c3c137a8ff2004a3e8b864b24efb08d28ad8e479673265b7d655d42e4aca8 (from https://pypi.org/simple/userv/), version: 0.5.1
2021-07-14T16:40:43,584   Found link https://files.pythonhosted.org/packages/32/cf/ab138ce1ca099e6ccc870ad41a6565f33a5842e9368ddf506f3a6f683fc8/userv-0.5.2.tar.gz#sha256=02bb8a45b93b938468952af1fc3d9470d9a51e321896a44b5de3b9bc98e42487 (from https://pypi.org/simple/userv/), version: 0.5.2
2021-07-14T16:40:43,585   Found link https://files.pythonhosted.org/packages/39/d6/7871e46da57ccebdc097a4ce3274d52809b929edcff60ffe534e758300f5/userv-0.5.3.tar.gz#sha256=c7822abb9ef100ff380c2005ab776fba16dc7f71215fd01bc639f54f9bc25d36 (from https://pypi.org/simple/userv/), version: 0.5.3
2021-07-14T16:40:43,585   Found link https://files.pythonhosted.org/packages/b8/de/378f4dcda3f99ba78d7a23c8b21048f33f0570bf97639867375235151d46/userv-0.6.0.tar.gz#sha256=18371b143c22ebb206b999b9cd0d9d230b3b17b7fa1238bdd0cf8783e4d523d7 (from https://pypi.org/simple/userv/), version: 0.6.0
2021-07-14T16:40:43,586   Found link https://files.pythonhosted.org/packages/93/19/ce2f6debf63a5c9bfd22ddc539760347ac8f8a44a2ff8e8384f2b99537f3/userv-0.7.0.tar.gz#sha256=594fbae77bf756b390a0b8c4265b6d02beabed23c7b1a0008c82b1a6eb9398d4 (from https://pypi.org/simple/userv/), version: 0.7.0
2021-07-14T16:40:43,587   Found link https://files.pythonhosted.org/packages/eb/50/169d3d0c246350da92e49665e388ad8218c47336bbe465275d018c5e57b0/userv-0.7.1.tar.gz#sha256=9e381faa2a7734cdd6dfb436a604d30abdb2c1d44a854e993d54060be2ae5abb (from https://pypi.org/simple/userv/), version: 0.7.1
2021-07-14T16:40:43,588 Skipping link: not a file: https://pypi.org/simple/userv/
2021-07-14T16:40:43,620 Given no hashes to check 1 links for project 'userv': discarding no candidates
2021-07-14T16:40:43,651 Collecting userv==0.4.1
2021-07-14T16:40:43,654   Created temporary directory: /tmp/pip-unpack-pcsjvdlv
2021-07-14T16:40:43,837   Downloading userv-0.4.1.tar.gz (3.8 kB)
2021-07-14T16:40:43,880   Added userv==0.4.1 from https://files.pythonhosted.org/packages/e8/e6/669b04156ce2722e973bdbc7d5dafe63732f72890219aef3f7911539d852/userv-0.4.1.tar.gz#sha256=2720fee0f844a263452480b657cebe97837c52cd99b9dde8d2a7c705e3497b04 to build tracker '/tmp/pip-req-tracker-09iw5m1n'
2021-07-14T16:40:43,882 ERROR: File "setup.py" not found for legacy project userv==0.4.1 from https://files.pythonhosted.org/packages/e8/e6/669b04156ce2722e973bdbc7d5dafe63732f72890219aef3f7911539d852/userv-0.4.1.tar.gz#sha256=2720fee0f844a263452480b657cebe97837c52cd99b9dde8d2a7c705e3497b04.
2021-07-14T16:40:43,882 Exception information:
2021-07-14T16:40:43,882 Traceback (most recent call last):
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-14T16:40:43,882     status = self.run(options, args)
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-14T16:40:43,882     return func(self, options, args)
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-14T16:40:43,882     requirement_set = resolver.resolve(
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-14T16:40:43,882     result = self._result = resolver.resolve(
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-14T16:40:43,882     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-14T16:40:43,882     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _merge_into_criterion
2021-07-14T16:40:43,882     if not criterion.candidates:
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 139, in __bool__
2021-07-14T16:40:43,882     return bool(self._sequence)
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in __bool__
2021-07-14T16:40:43,882     return any(self)
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 129, in <genexpr>
2021-07-14T16:40:43,882     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 33, in _iter_built
2021-07-14T16:40:43,882     candidate = func()
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 200, in _make_candidate_from_link
2021-07-14T16:40:43,882     self._link_candidate_cache[link] = LinkCandidate(
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2021-07-14T16:40:43,882     super().__init__(
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 151, in __init__
2021-07-14T16:40:43,882     self.dist = self._prepare()
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 234, in _prepare
2021-07-14T16:40:43,882     dist = self._prepare_distribution()
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2021-07-14T16:40:43,882     return self._factory.preparer.prepare_linked_requirement(
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 508, in prepare_linked_requirement
2021-07-14T16:40:43,882     return self._prepare_linked_requirement(req, parallel_builds)
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 570, in _prepare_linked_requirement
2021-07-14T16:40:43,882     dist = _get_prepared_distribution(
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 60, in _get_prepared_distribution
2021-07-14T16:40:43,882     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 36, in prepare_distribution_metadata
2021-07-14T16:40:43,882     self.req.prepare_metadata()
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 549, in prepare_metadata
2021-07-14T16:40:43,882     self.metadata_directory = self._generate_metadata()
2021-07-14T16:40:43,882   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 520, in _generate_metadata
2021-07-14T16:40:43,882     raise InstallationError(
2021-07-14T16:40:43,882 pip._internal.exceptions.InstallationError: File "setup.py" not found for legacy project userv==0.4.1 from https://files.pythonhosted.org/packages/e8/e6/669b04156ce2722e973bdbc7d5dafe63732f72890219aef3f7911539d852/userv-0.4.1.tar.gz#sha256=2720fee0f844a263452480b657cebe97837c52cd99b9dde8d2a7c705e3497b04.
2021-07-14T16:40:43,939 Removed userv==0.4.1 from https://files.pythonhosted.org/packages/e8/e6/669b04156ce2722e973bdbc7d5dafe63732f72890219aef3f7911539d852/userv-0.4.1.tar.gz#sha256=2720fee0f844a263452480b657cebe97837c52cd99b9dde8d2a7c705e3497b04 from build tracker '/tmp/pip-req-tracker-09iw5m1n'
2021-07-14T16:40:43,939 Removed build tracker: '/tmp/pip-req-tracker-09iw5m1n'