2021-12-23T12:54:31,556 Created temporary directory: /tmp/pip-ephem-wheel-cache-z01hgx1_
2021-12-23T12:54:31,561 Created temporary directory: /tmp/pip-req-tracker-znc02fj5
2021-12-23T12:54:31,562 Initialized build tracking at /tmp/pip-req-tracker-znc02fj5
2021-12-23T12:54:31,562 Created build tracker: /tmp/pip-req-tracker-znc02fj5
2021-12-23T12:54:31,562 Entered build tracker: /tmp/pip-req-tracker-znc02fj5
2021-12-23T12:54:31,563 Created temporary directory: /tmp/pip-wheel-n58v3gv0
2021-12-23T12:54:31,625 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-23T12:54:31,630 2 location(s) to search for versions of opaquepy:
2021-12-23T12:54:31,630 * https://pypi.org/simple/opaquepy/
2021-12-23T12:54:31,630 * https://www.piwheels.org/simple/opaquepy/
2021-12-23T12:54:31,631 Fetching project page and analyzing links: https://pypi.org/simple/opaquepy/
2021-12-23T12:54:31,632 Getting page https://pypi.org/simple/opaquepy/
2021-12-23T12:54:31,635 Found index url https://pypi.org/simple
2021-12-23T12:54:31,843   Skipping link: No binaries permitted for opaquepy: https://files.pythonhosted.org/packages/a1/31/cd244c6555ccfc6924836718bb96845c6e797741f12366c3de4299c0dca0/opaquepy-0.1.0-cp39-none-win_amd64.whl#sha256=cc43412719f45df920e36bd8b81a1afaa011c946ae0b99b0c209428b88f906d6 (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11)
2021-12-23T12:54:31,845   Found link https://files.pythonhosted.org/packages/5d/a9/8193bfd46c866d08b4474a16bd193bbc97749bbf66fc56e5b82ba1a206fb/opaquepy-0.1.0.tar.gz#sha256=3961a130917753dfacae8d4d89fa90916497b7f36a1ea2a62855c31819d0f8ab (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11), version: 0.1.0
2021-12-23T12:54:31,846   Skipping link: No binaries permitted for opaquepy: https://files.pythonhosted.org/packages/cd/64/10f09b8dee7d17af8aed4575507039cb06c79f25ba5522b78eadd3ed28b5/opaquepy-0.1.1-cp310-cp310-macosx_10_7_x86_64.whl#sha256=bd69443b6bd12495c5fa75fce4f906fe7b57991ede9847a13f31163891d06f30 (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11)
2021-12-23T12:54:31,846   Skipping link: No binaries permitted for opaquepy: https://files.pythonhosted.org/packages/2a/ca/3c49d774b7a30f624bd3e45d6d8013446e2182ad8aa91ff76d2b8873a7c8/opaquepy-0.1.1-cp310-cp310-macosx_10_9_x86_64.macosx_11_0_arm64.macosx_10_9_universal2.whl#sha256=a1cd15d7e3396444b73ef81b2ca401f056679a78b4ef6b15581c264def2b4841 (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11)
2021-12-23T12:54:31,847   Skipping link: No binaries permitted for opaquepy: https://files.pythonhosted.org/packages/4d/8e/a2963b1d99ec2ad7426784eeac0d3319c49cfaffec63096795c07b5bd97d/opaquepy-0.1.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl#sha256=50bd3579593f34ce643df7c98d05fa83a6470bb8f3a027bdbe12cb53cfa4c15e (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11)
2021-12-23T12:54:31,847   Skipping link: No binaries permitted for opaquepy: https://files.pythonhosted.org/packages/f7/c0/acf0700a53ad15bf5c41df7c66a0e4c365883103156df5d21c5f50076078/opaquepy-0.1.1-cp310-none-win_amd64.whl#sha256=309ae22d79cfeb163eb22c783117bed28c65fb4df2579e694b6af8017a575d6f (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11)
2021-12-23T12:54:31,848   Skipping link: No binaries permitted for opaquepy: https://files.pythonhosted.org/packages/b3/17/94df77a613325d78ba79d8234a329a327b6ad8de01d23d63d932b2d389ff/opaquepy-0.1.1-cp39-cp39-macosx_10_7_x86_64.whl#sha256=13c3830d91d722344a00d463ebfdeee3b0bf3f87619034d2b2c2442034c45d39 (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11)
2021-12-23T12:54:31,848   Skipping link: No binaries permitted for opaquepy: https://files.pythonhosted.org/packages/c7/df/6e3ea4785711148857ad106e32504ec4c688b86bae7d4876650d82367926/opaquepy-0.1.1-cp39-cp39-macosx_10_9_x86_64.macosx_11_0_arm64.macosx_10_9_universal2.whl#sha256=5f577663d338dfde80cfdc2a72a3210df45f307b6b4bc170ac359c81d3ac1988 (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11)
2021-12-23T12:54:31,849   Skipping link: No binaries permitted for opaquepy: https://files.pythonhosted.org/packages/d3/d2/b4f5e6cbf4028136b920e5ce3fc8c2099f746044d77bfdc76878ada32af9/opaquepy-0.1.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl#sha256=8e2e510cc043ed2ce7ad36a8b35b9bb60182d6466d5204f4aa2a75c6f8e7fc16 (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11)
2021-12-23T12:54:31,849   Skipping link: No binaries permitted for opaquepy: https://files.pythonhosted.org/packages/7a/1d/6e55166f535aaa5065cc191176196a61722bf977a471ae778565d311eb51/opaquepy-0.1.1-cp39-none-win_amd64.whl#sha256=854e3de32fa1f8fc351057da8ebd95e878fea9c7efa69af6d7a6b7770d125b3d (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11)
2021-12-23T12:54:31,851   Found link https://files.pythonhosted.org/packages/ba/33/d44184b8da549052f9155d64f27851fe0f1cf7bfa410d46fe7e3a8e9480c/opaquepy-0.1.1.tar.gz#sha256=8ad8ccb0c4f3bce930d356002756824382e28a506ded5f787d7bf1871efb8fda (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11), version: 0.1.1
2021-12-23T12:54:31,851 Fetching project page and analyzing links: https://www.piwheels.org/simple/opaquepy/
2021-12-23T12:54:31,852 Getting page https://www.piwheels.org/simple/opaquepy/
2021-12-23T12:54:31,854 Found index url https://www.piwheels.org/simple
2021-12-23T12:54:32,055 Skipping link: not a file: https://www.piwheels.org/simple/opaquepy/
2021-12-23T12:54:32,055 Skipping link: not a file: https://pypi.org/simple/opaquepy/
2021-12-23T12:54:32,096 Given no hashes to check 1 links for project 'opaquepy': discarding no candidates
2021-12-23T12:54:32,133 Collecting opaquepy==0.1.1
2021-12-23T12:54:32,136   Created temporary directory: /tmp/pip-unpack-5xkspo71
2021-12-23T12:54:32,357   Downloading opaquepy-0.1.1.tar.gz (10.0 kB)
2021-12-23T12:54:32,412   Added opaquepy==0.1.1 from https://files.pythonhosted.org/packages/ba/33/d44184b8da549052f9155d64f27851fe0f1cf7bfa410d46fe7e3a8e9480c/opaquepy-0.1.1.tar.gz#sha256=8ad8ccb0c4f3bce930d356002756824382e28a506ded5f787d7bf1871efb8fda to build tracker '/tmp/pip-req-tracker-znc02fj5'
2021-12-23T12:54:32,427   Created temporary directory: /tmp/pip-build-env-z0udjise
2021-12-23T12:54:32,448   Created temporary directory: /tmp/pip-standalone-pip-tz66vaw6
2021-12-23T12:54:34,133   Installing build dependencies: started
2021-12-23T12:54:34,134   Running command /usr/bin/python3 /tmp/pip-standalone-pip-tz66vaw6/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-z0udjise/overlay --no-warn-script-location -v --no-binary opaquepy --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- 'maturin >= 0.12, < 0.13'
2021-12-23T12:54:42,611   Using pip 21.3.1 from /tmp/pip-standalone-pip-tz66vaw6/__env_pip__.zip/pip (python 3.9)
2021-12-23T12:54:43,413   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-23T12:54:46,259   Collecting maturin<0.13,>=0.12
2021-12-23T12:54:46,581     Using cached maturin-0.12.5-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl (8.8 MB)
2021-12-23T12:54:47,432   Collecting toml~=0.10.2
2021-12-23T12:54:47,463     Using cached https://www.piwheels.org/simple/toml/toml-0.10.2-py2.py3-none-any.whl (16 kB)
2021-12-23T12:54:50,153   Installing collected packages: toml, maturin
2021-12-23T12:54:52,281   Successfully installed maturin-0.12.5 toml-0.10.2
2021-12-23T12:54:52,823   Installing build dependencies: finished with status 'done'
2021-12-23T12:54:52,847   Getting requirements to build wheel: started
2021-12-23T12:54:52,848   Running command /usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmp2apnj79x
2021-12-23T12:54:53,241   Getting requirements to build wheel: finished with status 'done'
2021-12-23T12:54:53,248   Created temporary directory: /tmp/pip-modern-metadata-mi0pmeq9
2021-12-23T12:54:53,254   Preparing metadata (pyproject.toml): started
2021-12-23T12:54:53,255   Running command /usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpya4wjio6
2021-12-23T12:54:53,790   💥 maturin failed
2021-12-23T12:54:53,792     Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
2021-12-23T12:54:53,792     Caused by: `cargo metadata` exited with an error: error: failed to parse manifest at `/tmp/pip-wheel-n58v3gv0/opaquepy_f7e398540d3f471b9b04973fe2bd5e62/Cargo.toml`

2021-12-23T12:54:53,793   Caused by:
2021-12-23T12:54:53,793     failed to parse the `edition` key

2021-12-23T12:54:53,794   Caused by:
2021-12-23T12:54:53,794     this version of Cargo is older than the `2021` edition, and only supports `2015` and `2018` editions.
2021-12-23T12:54:53,794   Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-mi0pmeq9', '--interpreter', '/usr/bin/python3']' returned non-zero exit status 1.
2021-12-23T12:54:53,795   Checking for Rust toolchain....
2021-12-23T12:54:53,795   Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-mi0pmeq9 --interpreter /usr/bin/python3`
2021-12-23T12:54:53,829   Preparing metadata (pyproject.toml): finished with status 'error'
2021-12-23T12:54:53,833 WARNING: Discarding https://files.pythonhosted.org/packages/ba/33/d44184b8da549052f9155d64f27851fe0f1cf7bfa410d46fe7e3a8e9480c/opaquepy-0.1.1.tar.gz#sha256=8ad8ccb0c4f3bce930d356002756824382e28a506ded5f787d7bf1871efb8fda (from https://pypi.org/simple/opaquepy/) (requires-python:>=3.9, <3.11). Command errored out with exit status 1: /usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpya4wjio6 Check the logs for full command output.
2021-12-23T12:54:53,836 ERROR: Could not find a version that satisfies the requirement opaquepy==0.1.1 (from versions: 0.1.0, 0.1.1)
2021-12-23T12:54:53,837 ERROR: No matching distribution found for opaquepy==0.1.1
2021-12-23T12:54:53,837 Exception information:
2021-12-23T12:54:53,837 Traceback (most recent call last):
2021-12-23T12:54:53,837   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2021-12-23T12:54:53,837     self._add_to_criteria(self.state.criteria, r, parent=None)
2021-12-23T12:54:53,837   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 174, in _add_to_criteria
2021-12-23T12:54:53,837     raise RequirementsConflicted(criterion)
2021-12-23T12:54:53,837 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('opaquepy==0.1.1')
2021-12-23T12:54:53,837 
2021-12-23T12:54:53,837 During handling of the above exception, another exception occurred:
2021-12-23T12:54:53,837 
2021-12-23T12:54:53,837 Traceback (most recent call last):
2021-12-23T12:54:53,837   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2021-12-23T12:54:53,837     result = self._result = resolver.resolve(
2021-12-23T12:54:53,837   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2021-12-23T12:54:53,837     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-12-23T12:54:53,837   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 351, in resolve
2021-12-23T12:54:53,837     raise ResolutionImpossible(e.criterion.information)
2021-12-23T12:54:53,837 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('opaquepy==0.1.1'), parent=None)]
2021-12-23T12:54:53,837 
2021-12-23T12:54:53,837 The above exception was the direct cause of the following exception:
2021-12-23T12:54:53,837 
2021-12-23T12:54:53,837 Traceback (most recent call last):
2021-12-23T12:54:53,837   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2021-12-23T12:54:53,837     status = run_func(*args)
2021-12-23T12:54:53,837   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-12-23T12:54:53,837     return func(self, options, args)
2021-12-23T12:54:53,837   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2021-12-23T12:54:53,837     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2021-12-23T12:54:53,837   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2021-12-23T12:54:53,837     raise error from e
2021-12-23T12:54:53,837 pip._internal.exceptions.DistributionNotFound: No matching distribution found for opaquepy==0.1.1
2021-12-23T12:54:53,847 Removed opaquepy==0.1.1 from https://files.pythonhosted.org/packages/ba/33/d44184b8da549052f9155d64f27851fe0f1cf7bfa410d46fe7e3a8e9480c/opaquepy-0.1.1.tar.gz#sha256=8ad8ccb0c4f3bce930d356002756824382e28a506ded5f787d7bf1871efb8fda from build tracker '/tmp/pip-req-tracker-znc02fj5'
2021-12-23T12:54:53,848 Removed build tracker: '/tmp/pip-req-tracker-znc02fj5'