2025-12-17T22:11:56,529 Created temporary directory: /tmp/pip-ephem-wheel-cache-cpy843qr
2025-12-17T22:11:56,531 Created temporary directory: /tmp/pip-build-tracker-rthvsqoa
2025-12-17T22:11:56,532 Initialized build tracking at /tmp/pip-build-tracker-rthvsqoa
2025-12-17T22:11:56,532 Created build tracker: /tmp/pip-build-tracker-rthvsqoa
2025-12-17T22:11:56,533 Entered build tracker: /tmp/pip-build-tracker-rthvsqoa
2025-12-17T22:11:56,533 Created temporary directory: /tmp/pip-wheel-qe8_i508
2025-12-17T22:11:56,536 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2025-12-17T22:11:56,539 Created temporary directory: /tmp/pip-ephem-wheel-cache-jeh1r793
2025-12-17T22:11:56,561 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-12-17T22:11:56,564 2 location(s) to search for versions of pyluwen:
2025-12-17T22:11:56,564 * https://pypi.org/simple/pyluwen/
2025-12-17T22:11:56,564 * https://www.piwheels.org/simple/pyluwen/
2025-12-17T22:11:56,565 Fetching project page and analyzing links: https://pypi.org/simple/pyluwen/
2025-12-17T22:11:56,566 Getting page https://pypi.org/simple/pyluwen/
2025-12-17T22:11:56,567 Found index url https://pypi.org/simple
2025-12-17T22:11:56,784 Fetched page https://pypi.org/simple/pyluwen/ as application/vnd.pypi.simple.v1+json
2025-12-17T22:11:56,793   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/88/77/a7def14dd02265225910992b08cbeb4badde312725856afa291a5aec616c/pyluwen-0.7.9-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,794   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/f7/3e/fca052f78605788135f1cb61a494c22e3995d1e07136b07fc27cd4bf4cde/pyluwen-0.7.9-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,795   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/e3/97/9017f9bfcdb94a6753d7040bd0817792eea6dc685cc934a9716c0ccb3f8f/pyluwen-0.7.9-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,795   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/c8/ba/acce1d9c585db83bd142a8dcc5ae75302c950273d43fae926cd2b7cd74ec/pyluwen-0.7.9-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,796   Found link https://files.pythonhosted.org/packages/ae/9c/7f469daf3e92ed0395627f739050574d3910a2a79decc0f98bc18410e334/pyluwen-0.7.9.tar.gz (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10), version: 0.7.9
2025-12-17T22:11:56,797   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/2a/9d/d83fa211e9b3486fcf6d80e9b8e93e736e95f21f0ad5a29a016be2616d89/pyluwen-0.7.10-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,798   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/9d/10/885c62c9eac88e1a8e5c6374ef1e882b890e5fe1d5f28b1b8cb8c99e20ad/pyluwen-0.7.10-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,798   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/aa/36/9429c9d9c9742dbba3d5b690e2f8a0d416dc67c75f3409bd6eb33dc6e1f8/pyluwen-0.7.10-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,799   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/23/2a/0eefbf43b3f7a3a35f865b44aee195769cdb1820e5e526d8318ca0fc734d/pyluwen-0.7.10-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,800   Found link https://files.pythonhosted.org/packages/cf/a0/cbd9b71e20805e6bc2f85408d6dc0d74b5e055006a75c0d7d63d224f8427/pyluwen-0.7.10.tar.gz (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10), version: 0.7.10
2025-12-17T22:11:56,801   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/a0/b1/3b661f0d28f2c289d7277c90f64e371beaaf072df80dd684c4d7dd1c9f8f/pyluwen-0.7.11-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,801   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/93/da/26a8e15bbb238a428cf7a142c6b30fd6823e56f7aac25115619c69c1b2a6/pyluwen-0.7.11-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,802   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/7b/36/4660ab7ff023f09b7aab412668abf95eb7f30f0e83aca7527564d7d0769f/pyluwen-0.7.11-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,802   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/15/e2/751a768c52050a489ee2519eef6aa5611539b1d804a59742b36c8cc5051c/pyluwen-0.7.11-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,803   Found link https://files.pythonhosted.org/packages/90/dd/40217c25a1a5d3bae9867c6d212a8bd4951d962afa3108f3d4f3ee5d27f1/pyluwen-0.7.11.tar.gz (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10), version: 0.7.11
2025-12-17T22:11:56,804   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/6e/d2/a8b7032bb63aac1bcbffbeb5730862bfb591e4f3a8634eb50917e5eb7d5e/pyluwen-0.7.12-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,804   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/4e/a2/27874615e3e4c6342338d2871c9f31ff33ff936cac1f0df21727d6504252/pyluwen-0.7.12-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,805   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/69/60/377d329ad0fe22a8e6a47565bb4d686cd5b68e2b248f81a24234df77506f/pyluwen-0.7.12-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,806   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/62/ad/0dc74bc516a635521cf970fa4271de0177deaedc5672f5bed12c6253aedd/pyluwen-0.7.12-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,807   Found link https://files.pythonhosted.org/packages/7f/c9/e919e19c2396b7c2abafb017b6ed1e6e32d3fea5a5f955b5b8f287ca70db/pyluwen-0.7.12.tar.gz (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10), version: 0.7.12
2025-12-17T22:11:56,807   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/d1/db/d6c9a6ac50cc0d961d1113fe66fc5ee2d4bc805377280763ef8f8b90aa89/pyluwen-0.7.13-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,808   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/3b/fa/e4a6d01fe52065dfa86ccf1ed420ac3fe3645ee186622a16fbe341c23635/pyluwen-0.7.13-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,809   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/d0/33/456d3d7e887af9b44aeb0c2fd13d2fc1353a84958598beeca9b885f77a7d/pyluwen-0.7.13-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,809   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/6c/e2/0d7be4733474663d527891857014c55f453a4be41d41a1424bcc1442b520/pyluwen-0.7.13-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,810   Found link https://files.pythonhosted.org/packages/fe/a7/f3abe4450dbcda096be1cbe5a3de286e2150b41e70b298c6f86f708174cc/pyluwen-0.7.13.tar.gz (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10), version: 0.7.13
2025-12-17T22:11:56,811   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/a9/d3/48cdb97660a483d1eb2dee5ba13af90fab0d03653a08276e1cc7ba1a26aa/pyluwen-0.7.14-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,811   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/48/14/88cd91a05e9162b6f92a9b886e2a068df45ddb29d31efb6c6dd293d48562/pyluwen-0.7.14-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,812   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/15/ba/b8625f7872247d697039e45233eb16f5a71537ad89df39c782a1744f2e4d/pyluwen-0.7.14-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,812   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/d9/08/e0ca307fe0e447b6388f468fbec15b261c736a50c574d8937b2120666bd0/pyluwen-0.7.14-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,813   Found link https://files.pythonhosted.org/packages/0d/4a/066cbd7fce4f1272fb6cc2519b63ce3f5d68121aa9ae21eb77452e024087/pyluwen-0.7.14.tar.gz (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10), version: 0.7.14
2025-12-17T22:11:56,814   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/b7/2d/de02faab764541a2423250fff9e906fb0d7c9b9d076d53ba2a974f6ebd13/pyluwen-0.7.15-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,815   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/83/7d/2a8bac90c01ca1c93b58a7a5276d932d1a6185ed29e6ab9f033e75f9789b/pyluwen-0.7.15-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,815   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/6f/d6/b347ef81fac71552c500e044a979d9091c0132280ff48bbe101ce10404bd/pyluwen-0.7.15-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,816   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/4f/fd/d6392b30f681de649d4a890152c14b058ff4c352af59bcfc4cb37ddab5d9/pyluwen-0.7.15-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,817   Found link https://files.pythonhosted.org/packages/76/2d/6b91c02e6f7f373b32149dd9d602ce5d0dfc77fd7eb3f8c9e8ee575ef4df/pyluwen-0.7.15.tar.gz (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10), version: 0.7.15
2025-12-17T22:11:56,818   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/e0/c5/c065a2458e8f2d949dbce88603e1b87c6af3828bf8da8db13dc679910f0f/pyluwen-0.7.16-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,819   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/9b/d5/c37b3367d1c5c31bd54d36722d2d2b1442f1656ada0ba4d1da3029f532a5/pyluwen-0.7.16-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,819   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/14/16/7b192edafba352eec2d07c28544277e91c6102f0dc97aea042048a492bd3/pyluwen-0.7.16-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,819   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/5a/0c/46728f9aade1295eb09eab3f695356ccadd0003affa16a97ca238f8c168f/pyluwen-0.7.16-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,820   Found link https://files.pythonhosted.org/packages/0d/1f/2564cbb01417f4fa1c541a9e6caaea7c7f59522f71f4bf3da66ae2f9778f/pyluwen-0.7.16.tar.gz (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10), version: 0.7.16
2025-12-17T22:11:56,821   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/0f/60/9e54a59f7f2b863782159188518ad320367a33a51fa319bc92244e9729d4/pyluwen-0.8.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,821   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/b6/ca/56a442cc1124f06dac974ae0f462d154afee6f95543f266dd97f9c585981/pyluwen-0.8.1-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,822   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/c1/d3/b21198a9775c64aef2f4d71fc138a71628e9dd2def6a05cf3f9b7057da56/pyluwen-0.8.1-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,823   Skipping link: No binaries permitted for pyluwen: https://files.pythonhosted.org/packages/fd/b3/962e74bd82f14aa059185a6ff94a051f57877f44023ac7a9b730324ab36e/pyluwen-0.8.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10)
2025-12-17T22:11:56,824   Found link https://files.pythonhosted.org/packages/34/ea/761a09fb523295f58dbbb23266685de23562b968cac37985064acbbe1310/pyluwen-0.8.1.tar.gz (from https://pypi.org/simple/pyluwen/) (requires-python:>=3.10), version: 0.8.1
2025-12-17T22:11:56,825 Fetching project page and analyzing links: https://www.piwheels.org/simple/pyluwen/
2025-12-17T22:11:56,825 Getting page https://www.piwheels.org/simple/pyluwen/
2025-12-17T22:11:56,826 Found index url https://www.piwheels.org/simple
2025-12-17T22:11:56,989 Fetched page https://www.piwheels.org/simple/pyluwen/ as text/html
2025-12-17T22:11:56,991 Skipping link: not a file: https://www.piwheels.org/simple/pyluwen/
2025-12-17T22:11:56,992 Skipping link: not a file: https://pypi.org/simple/pyluwen/
2025-12-17T22:11:57,021 Given no hashes to check 1 links for project 'pyluwen': discarding no candidates
2025-12-17T22:11:57,047 Collecting pyluwen==0.8.1
2025-12-17T22:11:57,050   Created temporary directory: /tmp/pip-unpack-r2busgzp
2025-12-17T22:11:57,194   Downloading pyluwen-0.8.1.tar.gz (1.7 MB)
2025-12-17T22:11:57,667   Added pyluwen==0.8.1 from https://files.pythonhosted.org/packages/34/ea/761a09fb523295f58dbbb23266685de23562b968cac37985064acbbe1310/pyluwen-0.8.1.tar.gz to build tracker '/tmp/pip-build-tracker-rthvsqoa'
2025-12-17T22:11:57,671   Created temporary directory: /tmp/pip-build-env-3bm1ntdw
2025-12-17T22:11:57,676   Installing build dependencies: started
2025-12-17T22:11:57,677   Running command pip subprocess to install build dependencies
2025-12-17T22:11:58,855   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-12-17T22:11:59,496   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2025-12-17T22:11:59,519   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-12-17T22:12:01,454   Collecting maturin<2.0,>=1.2
2025-12-17T22:12:01,901     Using cached https://www.piwheels.org/simple/maturin/maturin-1.10.2-cp311-cp311-linux_armv7l.whl (6.0 MB)
2025-12-17T22:12:04,616   Installing collected packages: maturin
2025-12-17T22:12:05,373   Successfully installed maturin-1.10.2
2025-12-17T22:12:05,657   Installing build dependencies: finished with status 'done'
2025-12-17T22:12:05,663   Getting requirements to build wheel: started
2025-12-17T22:12:05,664   Running command Getting requirements to build wheel
2025-12-17T22:12:05,860   Getting requirements to build wheel: finished with status 'done'
2025-12-17T22:12:05,864   Created temporary directory: /tmp/pip-modern-metadata-iquguagk
2025-12-17T22:12:05,866   Preparing metadata (pyproject.toml): started
2025-12-17T22:12:05,867   Running command Preparing metadata (pyproject.toml)
2025-12-17T22:12:06,691       Updating crates.io index
2025-12-17T22:12:07,760    Downloading crates ...
2025-12-17T22:12:08,179     Downloaded libredox v0.1.9
2025-12-17T22:12:08,195     Downloaded prettyplease v0.2.36
2025-12-17T22:12:08,266     Downloaded memoffset v0.7.1
2025-12-17T22:12:08,287     Downloaded bytemuck_derive v1.10.0
2025-12-17T22:12:08,309     Downloaded home v0.5.5
2025-12-17T22:12:08,611     Downloaded bitfield-struct v0.6.2
2025-12-17T22:12:08,793   📦 Including license file `LICENSE`
2025-12-17T22:12:08,794   📦 Including license file `LICENSE_understanding.txt`
2025-12-17T22:12:08,797   🔗 Found pyo3 bindings
2025-12-17T22:12:09,281   🐍 Found CPython 3.11 at /usr/bin/python3
2025-12-17T22:12:09,282   📡 Using build options features from pyproject.toml
2025-12-17T22:12:09,296   pyluwen-0.8.1.dist-info
2025-12-17T22:12:09,297   Checking for Rust toolchain....
2025-12-17T22:12:09,302   Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-iquguagk --interpreter /usr/bin/python3`
2025-12-17T22:12:09,320   Preparing metadata (pyproject.toml): finished with status 'done'
2025-12-17T22:12:09,325   Source in /tmp/pip-wheel-qe8_i508/pyluwen_297ab7e3d62e4ebe872d8ac7608fe529 has version 0.8.1, which satisfies requirement pyluwen==0.8.1 from https://files.pythonhosted.org/packages/34/ea/761a09fb523295f58dbbb23266685de23562b968cac37985064acbbe1310/pyluwen-0.8.1.tar.gz
2025-12-17T22:12:09,326   Removed pyluwen==0.8.1 from https://files.pythonhosted.org/packages/34/ea/761a09fb523295f58dbbb23266685de23562b968cac37985064acbbe1310/pyluwen-0.8.1.tar.gz from build tracker '/tmp/pip-build-tracker-rthvsqoa'
2025-12-17T22:12:09,332 Created temporary directory: /tmp/pip-unpack-25qe03sz
2025-12-17T22:12:09,332 Building wheels for collected packages: pyluwen
2025-12-17T22:12:09,337   Created temporary directory: /tmp/pip-wheel-cfivrbk7
2025-12-17T22:12:09,338   Destination directory: /tmp/pip-wheel-cfivrbk7
2025-12-17T22:12:09,340   Building wheel for pyluwen (pyproject.toml): started
2025-12-17T22:12:09,342   Running command Building wheel for pyluwen (pyproject.toml)
2025-12-17T22:12:09,537   Running `maturin pep517 build-wheel -i /usr/bin/python3 --compatibility off`
2025-12-17T22:12:10,383   📦 Including license file `LICENSE`
2025-12-17T22:12:10,384   📦 Including license file `LICENSE_understanding.txt`
2025-12-17T22:12:10,385   🔗 Found pyo3 bindings
2025-12-17T22:12:10,878   🐍 Found CPython 3.11 at /usr/bin/python3
2025-12-17T22:12:10,878   📡 Using build options features from pyproject.toml
2025-12-17T22:12:11,917      Compiling proc-macro2 v1.0.95
2025-12-17T22:12:11,918      Compiling unicode-ident v1.0.18
2025-12-17T22:12:11,918      Compiling typenum v1.18.0
2025-12-17T22:12:11,919      Compiling version_check v0.9.5
2025-12-17T22:12:12,453      Compiling autocfg v1.5.0
2025-12-17T22:12:14,448      Compiling libc v0.2.174
2025-12-17T22:12:14,530      Compiling generic-array v0.14.7
2025-12-17T22:12:15,399      Compiling once_cell v1.21.3
2025-12-17T22:12:17,308      Compiling cfg-if v1.0.1
2025-12-17T22:12:17,500      Compiling anyhow v1.0.98
2025-12-17T22:12:19,471      Compiling quote v1.0.40
2025-12-17T22:12:21,609      Compiling syn v2.0.104
2025-12-17T22:12:29,381      Compiling target-lexicon v0.12.16
2025-12-17T22:12:30,627      Compiling either v1.15.0
2025-12-17T22:12:32,745      Compiling itertools v0.14.0
2025-12-17T22:12:51,357      Compiling rustix v1.0.8
2025-12-17T22:12:51,809      Compiling getrandom v0.3.3
2025-12-17T22:12:53,769      Compiling pyo3-build-config v0.19.2
2025-12-17T22:12:53,990      Compiling crypto-common v0.1.6
2025-12-17T22:12:54,539      Compiling block-buffer v0.10.4
2025-12-17T22:12:55,267      Compiling serde_core v1.0.228
2025-12-17T22:12:56,935      Compiling linux-raw-sys v0.9.4
2025-12-17T22:12:57,145      Compiling prettyplease v0.2.36
2025-12-17T22:12:58,044      Compiling equivalent v1.0.2
2025-12-17T22:12:58,285      Compiling regex-syntax v0.8.5
2025-12-17T22:13:01,341      Compiling bitflags v2.9.1
2025-12-17T22:13:05,038      Compiling hashbrown v0.16.0
2025-12-17T22:13:05,321      Compiling bytes v1.10.1
2025-12-17T22:13:11,780      Compiling option-ext v0.2.0
2025-12-17T22:13:12,032      Compiling dirs-sys v0.5.0
2025-12-17T22:13:12,808      Compiling indexmap v2.11.4
2025-12-17T22:13:22,707      Compiling regex-automata v0.4.9
2025-12-17T22:13:26,529      Compiling digest v0.10.7
2025-12-17T22:13:29,296      Compiling fastrand v2.3.0
2025-12-17T22:13:30,684      Compiling prost-derive v0.13.5
2025-12-17T22:13:31,395      Compiling serde v1.0.228
2025-12-17T22:13:33,269      Compiling fixedbitset v0.5.7
2025-12-17T22:13:35,930      Compiling same-file v1.0.6
2025-12-17T22:13:36,595      Compiling walkdir v2.5.0
2025-12-17T22:13:39,161      Compiling tempfile v3.20.0
2025-12-17T22:13:41,601      Compiling petgraph v0.7.1
2025-12-17T22:13:43,195      Compiling regex v1.11.1
2025-12-17T22:13:48,420      Compiling serde_derive v1.0.228
2025-12-17T22:13:50,258      Compiling prost v0.13.5
2025-12-17T22:13:53,267      Compiling sha2 v0.10.9
2025-12-17T22:13:54,230      Compiling prost-types v0.13.5
2025-12-17T22:14:10,482      Compiling dirs v6.0.0
2025-12-17T22:14:11,055      Compiling memoffset v0.7.1
2025-12-17T22:14:12,009      Compiling log v0.4.27
2025-12-17T22:14:14,369      Compiling heck v0.5.0
2025-12-17T22:14:16,278      Compiling thiserror v1.0.69
2025-12-17T22:14:18,045      Compiling multimap v0.10.1
2025-12-17T22:14:19,309      Compiling prost-build v0.13.5
2025-12-17T22:14:26,867      Compiling shellexpand v3.1.1
2025-12-17T22:14:30,467      Compiling rust-embed-utils v8.7.2
2025-12-17T22:14:31,734      Compiling thiserror-impl v1.0.69
2025-12-17T22:14:36,243      Compiling num-traits v0.2.19
2025-12-17T22:14:36,973      Compiling syn v1.0.109
2025-12-17T22:14:37,146      Compiling serde_json v1.0.142
2025-12-17T22:14:38,019      Compiling portable-atomic v1.11.1
2025-12-17T22:14:38,566      Compiling home v0.5.5
2025-12-17T22:14:39,148      Compiling luwen-api v0.8.1 (/tmp/pip-wheel-qe8_i508/pyluwen_297ab7e3d62e4ebe872d8ac7608fe529/crates/luwen-api)
2025-12-17T22:14:42,315      Compiling rust-embed-impl v8.7.2
2025-12-17T22:14:44,732      Compiling pyo3-ffi v0.19.2
2025-12-17T22:14:45,472      Compiling bitfield-struct v0.6.2
2025-12-17T22:14:46,278      Compiling bytemuck_derive v1.10.0
2025-12-17T22:14:47,806      Compiling tracing-attributes v0.1.30
2025-12-17T22:14:49,639      Compiling tracing-core v0.1.34
2025-12-17T22:14:51,321      Compiling lock_api v0.4.13
2025-12-17T22:14:52,237      Compiling unicode-width v0.2.1
2025-12-17T22:14:54,391      Compiling luwen-def v0.8.1 (/tmp/pip-wheel-qe8_i508/pyluwen_297ab7e3d62e4ebe872d8ac7608fe529/crates/luwen-def)
2025-12-17T22:14:55,108      Compiling parking_lot_core v0.9.11
2025-12-17T22:14:56,107      Compiling pin-utils v0.1.0
2025-12-17T22:14:56,314      Compiling pin-project-lite v0.2.16
2025-12-17T22:15:00,064      Compiling itoa v1.0.15
2025-12-17T22:15:00,927      Compiling bitflags v1.3.2
2025-12-17T22:15:01,163      Compiling ryu v1.0.20
2025-12-17T22:15:01,862      Compiling memchr v2.7.5
2025-12-17T22:15:03,141      Compiling tracing v0.1.41
2025-12-17T22:15:03,773      Compiling nix v0.26.4
2025-12-17T22:15:08,673      Compiling bytemuck v1.23.1
2025-12-17T22:15:10,922      Compiling console v0.15.11
2025-12-17T22:15:12,308      Compiling rust-embed v8.7.2
2025-12-17T22:15:12,714   error: failed to run custom build command for `luwen-api v0.8.1 (/tmp/pip-wheel-qe8_i508/pyluwen_297ab7e3d62e4ebe872d8ac7608fe529/crates/luwen-api)`

2025-12-17T22:15:12,716   Caused by:
2025-12-17T22:15:12,717     process didn't exit successfully: `/tmp/pip-wheel-qe8_i508/pyluwen_297ab7e3d62e4ebe872d8ac7608fe529/target/release/build/luwen-api-145c35c575662877/build-script-build` (exit status: 1)
2025-12-17T22:15:12,717     --- stderr
2025-12-17T22:15:12,718     Error: Custom { kind: NotFound, error: "Could not find `protoc`. If `protoc` is installed, try setting the `PROTOC` environment variable to the path of the `protoc` binary. To install it on Debian, run `apt-get install protobuf-compiler`. It is also available at https://github.com/protocolbuffers/protobuf/releases  For more information: https://docs.rs/prost-build/#sourcing-protoc" }
2025-12-17T22:15:12,719   warning: build failed, waiting for other jobs to finish...
2025-12-17T22:15:42,374   💥 maturin failed
2025-12-17T22:15:42,375     Caused by: Failed to build a native library through cargo
2025-12-17T22:15:42,376     Caused by: Cargo build finished with "exit status: 101": `env -u CARGO PYO3_BUILD_EXTENSION_MODULE="1" PYO3_ENVIRONMENT_SIGNATURE="cpython-3.11-64bit" PYO3_PYTHON="/usr/bin/python3" PYTHON_SYS_EXECUTABLE="/usr/bin/python3" "cargo" "rustc" "--profile" "release" "--features" "pyo3/extension-module" "--message-format" "json-render-diagnostics" "--manifest-path" "/tmp/pip-wheel-qe8_i508/pyluwen_297ab7e3d62e4ebe872d8ac7608fe529/bind/pyluwen/Cargo.toml" "--lib"`
2025-12-17T22:15:42,377   Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/usr/bin/python3', '--compatibility', 'off'] returned non-zero exit status 1
2025-12-17T22:15:42,398   ERROR: [present-rich] Building wheel for pyluwen (pyproject.toml) exited with 1
2025-12-17T22:15:42,412   [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py build_wheel /tmp/tmp9m0xgfny[/]
2025-12-17T22:15:42,412   [bold magenta]cwd[/]: /tmp/pip-wheel-qe8_i508/pyluwen_297ab7e3d62e4ebe872d8ac7608fe529
2025-12-17T22:15:42,413   Building wheel for pyluwen (pyproject.toml): finished with status 'error'
2025-12-17T22:15:42,415   ERROR: Failed building wheel for pyluwen
2025-12-17T22:15:42,418 Failed to build pyluwen
2025-12-17T22:15:42,419 ERROR: Failed to build one or more wheels
2025-12-17T22:15:42,421 Exception information:
2025-12-17T22:15:42,421 Traceback (most recent call last):
2025-12-17T22:15:42,421   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2025-12-17T22:15:42,421     status = run_func(*args)
2025-12-17T22:15:42,421              ^^^^^^^^^^^^^^^
2025-12-17T22:15:42,421   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2025-12-17T22:15:42,421     return func(self, options, args)
2025-12-17T22:15:42,421            ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-17T22:15:42,421   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 201, in run
2025-12-17T22:15:42,421     raise CommandError("Failed to build one or more wheels")
2025-12-17T22:15:42,421 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2025-12-17T22:15:42,425 Removed build tracker: '/tmp/pip-build-tracker-rthvsqoa'