2022-04-06T01:00:45,889 Created temporary directory: /tmp/pip-ephem-wheel-cache-02fb6i7r
2022-04-06T01:00:45,895 Created temporary directory: /tmp/pip-req-tracker-kqzs8gi7
2022-04-06T01:00:45,895 Initialized build tracking at /tmp/pip-req-tracker-kqzs8gi7
2022-04-06T01:00:45,896 Created build tracker: /tmp/pip-req-tracker-kqzs8gi7
2022-04-06T01:00:45,896 Entered build tracker: /tmp/pip-req-tracker-kqzs8gi7
2022-04-06T01:00:45,897 Created temporary directory: /tmp/pip-wheel-jld6lq9_
2022-04-06T01:00:45,967 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-04-06T01:00:45,975 2 location(s) to search for versions of mangle:
2022-04-06T01:00:45,975 * https://pypi.org/simple/mangle/
2022-04-06T01:00:45,975 * https://www.piwheels.org/simple/mangle/
2022-04-06T01:00:45,976 Fetching project page and analyzing links: https://pypi.org/simple/mangle/
2022-04-06T01:00:45,977 Getting page https://pypi.org/simple/mangle/
2022-04-06T01:00:45,980 Found index url https://pypi.org/simple
2022-04-06T01:00:46,114   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/cb/09/2b23329026651a4407913fec5c6e9366a0564ee94e116f51df0e3659988a/mangle-0.0.1-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=cf159965bdbad2e01f4d258080531bb1004ebd5f6376e7001bbedcd1c84dcb84 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,115   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/11/a8/a80ac0ec7c7616d9a556371eca438f126c51461b308ea5bab2169fcc60e9/mangle-0.0.1-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=1ea0ba36174d4731f95c06779b77790142e9e2f5ac2508eda334b8bf4202fd46 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,115   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/1a/b6/e457b2022a7430a0cb3f48048f007638d770fd0c44e798d893aa7d741150/mangle-0.0.1-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=bba1cf916451d70f9e7167fbaafdc5499b46a4f67f730d26e79275dd83dc2308 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,116   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/e2/d6/7b2f89762df672ef16d0d370e95abb2b5b4c5ba226e3f25d07428646d5ce/mangle-0.0.1-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=3eda281b9b7cf4f864f933c153a99d791311a6118552c9d458094ab9c6068fc6 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,116   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/09/06/50125bccc97a05a1d953771c72bf1cbeeb951ee899c1758b789f0ee2d6c7/mangle-0.0.1-pp37-pypy37_pp73-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=411cd6472471b3afbcb74431a9aa1863913875e29cecb3ce251ccdcb11ed1c84 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,118   Found link https://files.pythonhosted.org/packages/9e/e1/e95ef703155732702dbea837a83a574be52e44395f9b45832e115670ceb0/mangle-0.0.1.tar.gz#sha256=f7e856f1f52fdd3f188c16b95d368ed2c3e2c9a61f4f159fee40b26cccff202b (from https://pypi.org/simple/mangle/) (requires-python:>=3.7), version: 0.0.1
2022-04-06T01:00:46,118   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/f9/80/a7d24e3af326cfc08e7b316ca76a8a0fa2a049bf4b882c35277195c1fec9/mangle-0.0.2-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=6de7052c3896928a5a0ec5caf670b211c457a59bd0b365ac839ad41454b01556 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,119   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/5f/a7/7ee934b8d805f4536b7e7896bc24da6b845305b7b6aaddb43b6223501746/mangle-0.0.2-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=2ccf847a5813b24ae43fd7d737667a4da5d74cca934c36d3d446bd67e7a3b63f (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,120   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/92/ba/ddff3d50e4dab4fe2dd11eb15ac2c8f6830d181c4e9a81d82cb9b27616a6/mangle-0.0.2-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=2b914fa1ead368acd3808cb17995e351802859f3faa01748f2010be3b6b96a94 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,120   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/6f/09/632985c9b5ea5caf1588754b8cdff9766fec029c65b2eb62445f8873dff0/mangle-0.0.2-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=3f21ca5d3771014c4f3a1ee3d5351c71519bb243b2124fcf8622d47a9de7b51f (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,121   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/54/70/72413539a25e947fb904cda5f37c003b79038e09680742ffea843b455fea/mangle-0.0.2-pp37-pypy37_pp73-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=cc1baaa2b627346756bb8e1d657aaaf882c34426fed3612e1c9568190560b4ee (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,122   Found link https://files.pythonhosted.org/packages/bb/d9/a9e2b3f53eeff027c431ea8d247da7f8b65d29ae96475641b913a2262123/mangle-0.0.2.tar.gz#sha256=7204ef2c203ca14a5f75cae2247a988bde0b7e276b8b4f14785a2b1d7258c80b (from https://pypi.org/simple/mangle/) (requires-python:>=3.7), version: 0.0.2
2022-04-06T01:00:46,123   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/70/20/b0bc2d4df577a63e1200adecf973ef12eff51548484a2a73f1ad6d9fec02/mangle-0.0.3-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=7f82cc9fa75a3572e7324fb4b235a1f684aa4cff29222f4dc370e50d98ec295e (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,123   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/5d/bb/f743ec38939903500dcae0c57a8322b3a1b9ad16291234a9e5b5e6844add/mangle-0.0.3-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=143d4cc0288edd47b31304af8ffae40e92dd80eda39bc95dae990c60b95d996c (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,124   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/95/1d/61c2a0046da054d543f3b1d721a3f588f64e37eefe0e32599b7932eaf4f0/mangle-0.0.3-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=ae551ef0ab4a7a1d5ac611f501a1482673e058314a2a539f99ce4fc306fa128f (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,124   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/06/64/a2f8558661f9b33f1a2cf6b41f38be2a1b9257d2868635677d5356d3ad2e/mangle-0.0.3-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=4275c396e955ea3464de2210052568e106d7b5932ce27fbbe58819e3f6e40f4a (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,125   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/08/70/1c98e2f7d751581771ec097abf0495c9926971ea7f5f601d10e9a401ae31/mangle-0.0.3-pp37-pypy37_pp73-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=64c94306fdc4b69090b7311b1b76e0c3b9d4fc217eeb1fc48635a552474a536c (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,126   Found link https://files.pythonhosted.org/packages/9c/7f/e287cd051bacdd42ea44c1304d16960f306ba6a30836addfe3800cc10908/mangle-0.0.3.tar.gz#sha256=dbc843bbd1bc1df39c7b0fd84a6cb937e4440228c37316e2e33e7dac31580141 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7), version: 0.0.3
2022-04-06T01:00:46,127   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/25/53/66a930d6825ae10ae3b71339994e00dc8d2ba1489b0f7bb0c3a9420fc2fa/mangle-0.0.4-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=80bf74ac9a348c646a9d2ff7cbfc715d6df8a252f77e5696dad99ae81644cabe (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,127   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/8c/54/1fc11494405bf83d2e42ba919cfe6fac521c057fabbc3654c5eb2b23bb1b/mangle-0.0.4-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=a2f2ae56c529872cca94683a329682db875169410feb847b41e755790d15266a (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,128   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/24/f2/b96e6bd2b0fe8fd2b6ec8a7b9ab3563e5ef0d23a9b398383a0cded94bc54/mangle-0.0.4-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=5be665baee53bf74f8d47d98aa7b3d4d3a16b51b0e02bf10f8dd69b99a25c9a7 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,128   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/81/13/96e83a7e731fe445f6678442c52b9dfc2183bc8c21832c487ea2023bfd8b/mangle-0.0.4-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=c699124ebfb68166da5b8cffca7e84bad6436d70eff71f52157ca96c2df60a63 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,129   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/a5/a6/498ad805df807e4ff099c71311bb1050aaef996b85c57b72a9650f149840/mangle-0.0.4-pp37-pypy37_pp73-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=24cca4b275355bf1673ae23b324f9bbbafada4a01ffea3f3f3097634f81c21c5 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,130   Found link https://files.pythonhosted.org/packages/8d/01/84a8ff3bedb50b8995eba6e5d75f41b14448b2ed5b45069a243cbcb168a1/mangle-0.0.4.tar.gz#sha256=e89f46694b86c8b7a8e9f7a5a3623cdb5aed5eff8a912b939c7f5b3154d301bf (from https://pypi.org/simple/mangle/) (requires-python:>=3.7), version: 0.0.4
2022-04-06T01:00:46,131   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/9e/a4/35b7cf33f2790b1c4030c3cf49d7cc0dc6c187ef22e40bbba6435699fac5/mangle-0.0.5-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=e460d4d06ae2761f786f1fab577ba5b4481fac2cbcd00272c1aeeccaf75094cd (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,131   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/99/20/329960238b38ca0f04cfe45bb50f2db7a1b6b152fc679756f4b2c99c5cfa/mangle-0.0.5-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=5b57c33cfcef7fa775f8723dbc8969d4344fd85380eaf6404425f550d93327e5 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,132   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/b4/d4/cf98be79d7fed2ef7e14a79c6f7ece9fee6f4807878388bbc303b581d2a3/mangle-0.0.5-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=93cf089fa1600fadca9f1840445b2060e87409427904cf82ae84992c4c0c9fab (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,133   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/2d/4c/9bb04d5bf17cf5ad120fa705398d058aff6bd2a39ad84c2f6c79b6c88f0f/mangle-0.0.5-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=d6395eaa123e6fd964f20ec38f7a076f4797680bb32281cc9ee270aa2f34c52b (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,133   Skipping link: No binaries permitted for mangle: https://files.pythonhosted.org/packages/29/7f/9bcce0df5b3116eafc6877e979075df28a8ef40a444726fde3694cc04d2b/mangle-0.0.5-pp37-pypy37_pp73-manylinux_2_5_x86_64.manylinux1_x86_64.whl#sha256=f774aaa037c068041c89ff4e666be03d709432cff421df127df9f5d354040cc6 (from https://pypi.org/simple/mangle/) (requires-python:>=3.7)
2022-04-06T01:00:46,134   Found link https://files.pythonhosted.org/packages/8f/13/c684de0154d9af9ba127eb2025d51392cae2e7b80b4647b9b274f4f36288/mangle-0.0.5.tar.gz#sha256=b0345211b6cf9717050bd6355a14dfcc5f52b866eea2e315e9194f9576784eca (from https://pypi.org/simple/mangle/) (requires-python:>=3.7), version: 0.0.5
2022-04-06T01:00:46,135 Fetching project page and analyzing links: https://www.piwheels.org/simple/mangle/
2022-04-06T01:00:46,136 Getting page https://www.piwheels.org/simple/mangle/
2022-04-06T01:00:46,140 Found index url https://www.piwheels.org/simple
2022-04-06T01:00:46,350 Skipping link: not a file: https://www.piwheels.org/simple/mangle/
2022-04-06T01:00:46,350 Skipping link: not a file: https://pypi.org/simple/mangle/
2022-04-06T01:00:46,396 Given no hashes to check 1 links for project 'mangle': discarding no candidates
2022-04-06T01:00:46,438 Collecting mangle==0.0.5
2022-04-06T01:00:46,442   Created temporary directory: /tmp/pip-unpack-2glfzaoo
2022-04-06T01:00:46,534   Downloading mangle-0.0.5.tar.gz (15 kB)
2022-04-06T01:00:46,624   Added mangle==0.0.5 from https://files.pythonhosted.org/packages/8f/13/c684de0154d9af9ba127eb2025d51392cae2e7b80b4647b9b274f4f36288/mangle-0.0.5.tar.gz#sha256=b0345211b6cf9717050bd6355a14dfcc5f52b866eea2e315e9194f9576784eca to build tracker '/tmp/pip-req-tracker-kqzs8gi7'
2022-04-06T01:00:46,633   Created temporary directory: /tmp/pip-build-env-59vu24_0
2022-04-06T01:00:46,654   Created temporary directory: /tmp/pip-standalone-pip-vyo4ri7q
2022-04-06T01:00:48,862   Installing build dependencies: started
2022-04-06T01:00:48,864   Running command pip subprocess to install build dependencies
2022-04-06T01:01:00,710   Using pip 22.0.4 from /tmp/pip-standalone-pip-vyo4ri7q/__env_pip__.zip/pip (python 3.9)
2022-04-06T01:01:02,275   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-04-06T01:01:04,929   Collecting maturin<0.13,>=0.12
2022-04-06T01:01:05,224     Using cached maturin-0.12.11-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl (8.0 MB)
2022-04-06T01:01:06,131   Collecting tomli>=1.1.0
2022-04-06T01:01:06,161     Using cached https://www.piwheels.org/simple/tomli/tomli-2.0.1-py3-none-any.whl (12 kB)
2022-04-06T01:01:09,464   Installing collected packages: tomli, maturin
2022-04-06T01:01:11,079   Successfully installed maturin-0.12.11 tomli-2.0.1
2022-04-06T01:01:11,723   Installing build dependencies: finished with status 'done'
2022-04-06T01:01:11,749   Getting requirements to build wheel: started
2022-04-06T01:01:11,751   Running command Getting requirements to build wheel
2022-04-06T01:01:12,156   Getting requirements to build wheel: finished with status 'done'
2022-04-06T01:01:12,168   Created temporary directory: /tmp/pip-modern-metadata-cskeqom_
2022-04-06T01:01:12,173   Preparing metadata (pyproject.toml): started
2022-04-06T01:01:12,175   Running command Preparing metadata (pyproject.toml)
2022-04-06T01:01:12,767   💥 maturin failed
2022-04-06T01:01:12,768     Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
2022-04-06T01:01:12,769     Caused by: `cargo metadata` exited with an error: error: failed to parse manifest at `/tmp/pip-wheel-jld6lq9_/mangle_7642f1a1a7454bb28f7c81ee0ecb6be6/Cargo.toml`

2022-04-06T01:01:12,769   Caused by:
2022-04-06T01:01:12,770     failed to parse the `edition` key

2022-04-06T01:01:12,770   Caused by:
2022-04-06T01:01:12,771     this version of Cargo is older than the `2021` edition, and only supports `2015` and `2018` editions.
2022-04-06T01:01:12,771   Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-cskeqom_', '--interpreter', '/usr/bin/python3']' returned non-zero exit status 1.
2022-04-06T01:01:12,771   Checking for Rust toolchain....
2022-04-06T01:01:12,772   Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-cskeqom_ --interpreter /usr/bin/python3`
2022-04-06T01:01:12,809   ERROR: [present-diagnostic] Preparing metadata (pyproject.toml) exited with 1
2022-04-06T01:01:12,849   [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpfmbeaevu[/]
2022-04-06T01:01:12,849   [bold magenta]cwd[/]: /tmp/pip-wheel-jld6lq9_/mangle_7642f1a1a7454bb28f7c81ee0ecb6be6
2022-04-06T01:01:12,850   Preparing metadata (pyproject.toml): finished with status 'error'
2022-04-06T01:01:12,949 ERROR: [present-diagnostic] metadata generation failed
2022-04-06T01:01:12,963 Exception information:
2022-04-06T01:01:12,963 Traceback (most recent call last):
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata
2022-04-06T01:01:12,963     distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/wrappers.py", line 188, in prepare_metadata_for_build_wheel
2022-04-06T01:01:12,963     return self._call_hook('prepare_metadata_for_build_wheel', {
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/wrappers.py", line 322, in _call_hook
2022-04-06T01:01:12,963     self._subprocess_runner(
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner
2022-04-06T01:01:12,963     call_subprocess(
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-04-06T01:01:12,963     raise error
2022-04-06T01:01:12,963 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1
2022-04-06T01:01:12,963 
2022-04-06T01:01:12,963 The above exception was the direct cause of the following exception:
2022-04-06T01:01:12,963 
2022-04-06T01:01:12,963 Traceback (most recent call last):
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-04-06T01:01:12,963     status = run_func(*args)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-04-06T01:01:12,963     return func(self, options, args)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 145, in run
2022-04-06T01:01:12,963     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve
2022-04-06T01:01:12,963     result = self._result = resolver.resolve(
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-04-06T01:01:12,963     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-04-06T01:01:12,963     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-04-06T01:01:12,963     if not criterion.candidates:
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-04-06T01:01:12,963     return bool(self._sequence)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-04-06T01:01:12,963     return any(self)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-04-06T01:01:12,963     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-04-06T01:01:12,963     candidate = func()
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link
2022-04-06T01:01:12,963     self._link_candidate_cache[link] = LinkCandidate(
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 288, in __init__
2022-04-06T01:01:12,963     super().__init__(
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__
2022-04-06T01:01:12,963     self.dist = self._prepare()
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare
2022-04-06T01:01:12,963     dist = self._prepare_distribution()
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution
2022-04-06T01:01:12,963     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement
2022-04-06T01:01:12,963     return self._prepare_linked_requirement(req, parallel_builds)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 556, in _prepare_linked_requirement
2022-04-06T01:01:12,963     dist = _get_prepared_distribution(
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-04-06T01:01:12,963     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 47, in prepare_distribution_metadata
2022-04-06T01:01:12,963     self.req.prepare_metadata()
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 522, in prepare_metadata
2022-04-06T01:01:12,963     self.metadata_directory = generate_metadata(
2022-04-06T01:01:12,963   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata
2022-04-06T01:01:12,963     raise MetadataGenerationFailed(package_details=details) from error
2022-04-06T01:01:12,963 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-04-06T01:01:13,033 Removed mangle==0.0.5 from https://files.pythonhosted.org/packages/8f/13/c684de0154d9af9ba127eb2025d51392cae2e7b80b4647b9b274f4f36288/mangle-0.0.5.tar.gz#sha256=b0345211b6cf9717050bd6355a14dfcc5f52b866eea2e315e9194f9576784eca from build tracker '/tmp/pip-req-tracker-kqzs8gi7'
2022-04-06T01:01:13,034 Removed build tracker: '/tmp/pip-req-tracker-kqzs8gi7'