2025-09-17T21:22:48,349 Created temporary directory: /tmp/pip-build-tracker-wnqyiw43
2025-09-17T21:22:48,350 Initialized build tracking at /tmp/pip-build-tracker-wnqyiw43
2025-09-17T21:22:48,350 Created build tracker: /tmp/pip-build-tracker-wnqyiw43
2025-09-17T21:22:48,351 Entered build tracker: /tmp/pip-build-tracker-wnqyiw43
2025-09-17T21:22:48,351 Created temporary directory: /tmp/pip-wheel-_d5hamez
2025-09-17T21:22:48,355 Created temporary directory: /tmp/pip-ephem-wheel-cache-bshotjza
2025-09-17T21:22:48,422 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-17T21:22:48,426 2 location(s) to search for versions of cython:
2025-09-17T21:22:48,426 * https://pypi.org/simple/cython/
2025-09-17T21:22:48,426 * https://www.piwheels.org/simple/cython/
2025-09-17T21:22:48,426 Fetching project page and analyzing links: https://pypi.org/simple/cython/
2025-09-17T21:22:48,427 Getting page https://pypi.org/simple/cython/
2025-09-17T21:22:48,428 Found index url https://pypi.org/simple/
2025-09-17T21:22:48,569 Fetched page https://pypi.org/simple/cython/ as application/vnd.pypi.simple.v1+json
2025-09-17T21:22:49,008   Found link https://files.pythonhosted.org/packages/72/fe/3351a0baece112c5abea843f3e55085acc52fcd0434c3ce35a119279df17/Cython-0.9.6.5.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.5
2025-09-17T21:22:49,008   Found link https://files.pythonhosted.org/packages/d5/1e/46e561b76737bbb24a66ca48cbffe2a15f569a5058f46502307eec3e91a0/Cython-0.9.6.6.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.6
2025-09-17T21:22:49,009   Found link https://files.pythonhosted.org/packages/ec/89/a9a2b90665350fc00dc56b610e34c7ac12def0da2477b359f151dd541975/Cython-0.9.6.7.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.7
2025-09-17T21:22:49,009   Found link https://files.pythonhosted.org/packages/63/65/d45471d4dfffb203f8007a0b3c8be1208cec37f79c324e210669d3e476ea/Cython-0.9.6.8.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.8
2025-09-17T21:22:49,009   Found link https://files.pythonhosted.org/packages/30/a5/6071362f1cf697cbe2ca25f0f95b7ac7fe1672dc68ed6a0b9e9228670c8c/Cython-0.9.6.10b.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.10b
2025-09-17T21:22:49,009   Found link https://files.pythonhosted.org/packages/15/36/c6ad81f1aca04465cdaa00569f0872095ac76ba6cf2ca80e7be30a43f93d/Cython-0.9.6.10.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.10
2025-09-17T21:22:49,010   Found link https://files.pythonhosted.org/packages/10/ff/14b46ca6de7e8a22a16791f0408cc543de265c32aa4d9f6a32c07c8bd1a6/Cython-0.9.6.10.1.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.10.1
2025-09-17T21:22:49,010   Found link https://files.pythonhosted.org/packages/17/a4/969951e4fe5f5b9b2d22c71b2c3b716c544333246fdf3c709dd325bab497/Cython-0.9.6.11b.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.11b
2025-09-17T21:22:49,010   Found link https://files.pythonhosted.org/packages/37/2d/c21cb7845479381c0d535922f53a0fd84a910252fe9432606955de6b14bf/Cython-0.9.6.11.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.11
2025-09-17T21:22:49,011   Found link https://files.pythonhosted.org/packages/a4/aa/bb3d78a8da33029746a82f3ce1ce472320c2f75102c8deb8ed9a577f473b/Cython-0.9.6.12.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.12
2025-09-17T21:22:49,011   Found link https://files.pythonhosted.org/packages/98/2e/300c48c8e7a6998a1f93a3e71ea3e019dbef01b68b4f1aa5838ed659f8c1/Cython-0.9.6.13.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.13
2025-09-17T21:22:49,011   Found link https://files.pythonhosted.org/packages/88/0d/7500f6e1efbd6f00e18e332454335214f7b4592a517c1ba2ba7d0ede3248/Cython-0.9.6.13.1.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.13.1
2025-09-17T21:22:49,011   Found link https://files.pythonhosted.org/packages/13/d9/27ec736179ba3cb8eb49182fc9396460e40646dc5e0cbc25c1505e46e1ca/Cython-0.9.6.14.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.6.14
2025-09-17T21:22:49,012   Found link https://files.pythonhosted.org/packages/95/51/a0f33e6a46c05d9ab21d0035e6305bff89d8c23da5d94b7169adaaaca72d/Cython-0.9.8.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.8
2025-09-17T21:22:49,012   Found link https://files.pythonhosted.org/packages/c3/53/e8c1ae1d9723a9015d41e284dddcae0e83d91e02d74c2af3b27a0967f572/Cython-0.9.8.1.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.8.1
2025-09-17T21:22:49,012   Found link https://files.pythonhosted.org/packages/a3/59/f929ec1a9f40eedb6906f26809aaadc7ded96d57c592b16116de3e10241b/Cython-0.9.8.1.1.tar.gz (from https://pypi.org/simple/cython/), version: 0.9.8.1.1
2025-09-17T21:22:49,013   Found link https://files.pythonhosted.org/packages/10/22/c7188528b6ee79efa5a8d2c0b9f5a9513addf1b56b0dc1e721aab9e96c21/Cython-0.10.tar.gz (from https://pypi.org/simple/cython/), version: 0.10
2025-09-17T21:22:49,013   Found link https://files.pythonhosted.org/packages/1c/52/b01f5eb38334eab2088c3acd30c50c18037d2b9993243b6b79d70f80be2d/Cython-0.10.1.tar.gz (from https://pypi.org/simple/cython/), version: 0.10.1
2025-09-17T21:22:49,013   Found link https://files.pythonhosted.org/packages/93/c2/5050250f178148876d43237f7edf7a30d3f356b40cebd3f8589a87c4c39c/Cython-0.10.2.tar.gz (from https://pypi.org/simple/cython/), version: 0.10.2
2025-09-17T21:22:49,013   Found link https://files.pythonhosted.org/packages/3a/06/668437cf1b11bf15c06555c7598e2ca3dd535192113470887b698448c5c4/Cython-0.10.3.tar.gz (from https://pypi.org/simple/cython/), version: 0.10.3
2025-09-17T21:22:49,014   Found link https://files.pythonhosted.org/packages/c9/01/3417b3b6c6c9197eac1cd0958f0bf8a7aebd674a587157f4250e75160f42/Cython-0.11.tar.gz (from https://pypi.org/simple/cython/), version: 0.11
2025-09-17T21:22:49,014   Found link https://files.pythonhosted.org/packages/9c/e6/78c59992adf497a1e43ee49966b35481152953c3483f981f4b4094c051ae/Cython-0.11.1.tar.gz (from https://pypi.org/simple/cython/), version: 0.11.1
2025-09-17T21:22:49,014   Found link https://files.pythonhosted.org/packages/82/ec/458d6dad8f5b787516bdb72fba604b10ed09e54d3ca8c050abba82e62872/Cython-0.11.2.tar.gz (from https://pypi.org/simple/cython/), version: 0.11.2
2025-09-17T21:22:49,015   Found link https://files.pythonhosted.org/packages/ca/85/f119735bb28ec49ac7d5cbbe0d5b014ab714ed86ab2bb5ec4a2f09b3f8a2/Cython-0.11.3.tar.gz (from https://pypi.org/simple/cython/), version: 0.11.3
2025-09-17T21:22:49,015   Found link https://files.pythonhosted.org/packages/e1/ea/c53bbcd6d11579df558b7122fdcb94e2acad04f0c2c3ae00e9ac311f16aa/Cython-0.12.tar.gz (from https://pypi.org/simple/cython/), version: 0.12
2025-09-17T21:22:49,015   Found link https://files.pythonhosted.org/packages/8e/d6/289f265e025c78ea6cb1e6aedb272c3c9aac8a406eef66822f16d5f6831c/Cython-0.12.1.tar.gz (from https://pypi.org/simple/cython/), version: 0.12.1
2025-09-17T21:22:49,015   Found link https://files.pythonhosted.org/packages/aa/2d/5d29acc1e0c001e21a2cef8b36f25e8475edc9348fe0d1bd6e5b7f0d3788/Cython-0.13.tar.gz (from https://pypi.org/simple/cython/), version: 0.13
2025-09-17T21:22:49,016   Found link https://files.pythonhosted.org/packages/22/7d/7415041ccf99c78322497823069dc0ec0df3ac47481b523fd5c63d83791e/Cython-0.14.tar.gz (from https://pypi.org/simple/cython/), version: 0.14
2025-09-17T21:22:49,016   Found link https://files.pythonhosted.org/packages/1d/01/9655ca6f4f069e6fa30a58e56b631de18036fd878cc42c3ec3eaaf3c9072/Cython-0.14.1.tar.gz (from https://pypi.org/simple/cython/), version: 0.14.1
2025-09-17T21:22:49,016   Found link https://files.pythonhosted.org/packages/24/4e/55bda97d0906c4fa766dda87165c3652df3d2ce62aba3f33612cc92bf4f3/Cython-0.15.tar.gz (from https://pypi.org/simple/cython/), version: 0.15
2025-09-17T21:22:49,016   Found link https://files.pythonhosted.org/packages/f7/e8/5e58ad206d04e15baa24b11f3562256ce5d4476c959b69024d426b300f39/Cython-0.15.1.tar.gz (from https://pypi.org/simple/cython/), version: 0.15.1
2025-09-17T21:22:49,017   Found link https://files.pythonhosted.org/packages/ba/f6/1e4449f53a1fa84a694d8006ce07c935037975e327722190085e5b768562/Cython-0.16.tar.gz (from h