2025-09-16T04:17:58,738 Created temporary directory: /tmp/pip-build-tracker-lmk0rhzo
2025-09-16T04:17:58,739 Initialized build tracking at /tmp/pip-build-tracker-lmk0rhzo
2025-09-16T04:17:58,739 Created build tracker: /tmp/pip-build-tracker-lmk0rhzo
2025-09-16T04:17:58,739 Entered build tracker: /tmp/pip-build-tracker-lmk0rhzo
2025-09-16T04:17:58,740 Created temporary directory: /tmp/pip-wheel-k15jfmll
2025-09-16T04:17:58,743 Created temporary directory: /tmp/pip-ephem-wheel-cache-onvx96ku
2025-09-16T04:17:58,802 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-16T04:17:58,805 2 location(s) to search for versions of xformers:
2025-09-16T04:17:58,805 * https://pypi.org/simple/xformers/
2025-09-16T04:17:58,805 * https://www.piwheels.org/simple/xformers/
2025-09-16T04:17:58,805 Fetching project page and analyzing links: https://pypi.org/simple/xformers/
2025-09-16T04:17:58,806 Getting page https://pypi.org/simple/xformers/
2025-09-16T04:17:58,807 Found index url https://pypi.org/simple/
2025-09-16T04:17:58,894 Fetched page https://pypi.org/simple/xformers/ as application/vnd.pypi.simple.v1+json
2025-09-16T04:17:58,929   Found link https://files.pythonhosted.org/packages/d5/85/9ec799f27d78e9808c598cff8f7f9a79643993c9ac4ac3e081518b0be718/xformers-0.0.1.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.1
2025-09-16T04:17:58,930   Found link https://files.pythonhosted.org/packages/a9/c1/76bbc5233c43dcfe1ee8a8567c203fb55fd9ea3f924a814c40b2bd63e239/xformers-0.0.2.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.2
2025-09-16T04:17:58,930   Found link https://files.pythonhosted.org/packages/18/6c/465018337fceeff8ade7aaeddc7ac8eeb8a575b56bf9c24e13c87fb9442e/xformers-0.0.3.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.3
2025-09-16T04:17:58,930   Found link https://files.pythonhosted.org/packages/36/65/1b713127889a8d3671483a26385e4a3c1cbab9b4595e9313d57e98d092aa/xformers-0.0.4.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.4
2025-09-16T04:17:58,931   Found link https://files.pythonhosted.org/packages/a9/e0/fb42d551b535dc081a11a62e659653a1547909cd535ed5948a169ec7d426/xformers-0.0.5.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.5
2025-09-16T04:17:58,931   Found link https://files.pythonhosted.org/packages/18/d0/370a99966146bb139f0408afca06edb651cc507e1e982f8ecc9b07f8450e/xformers-0.0.6.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.6
2025-09-16T04:17:58,931   Found link https://files.pythonhosted.org/packages/3c/2a/0ba94eaaaff076243f396c5499f9d1b4c17ea74a0c92e4bd8568ae471b10/xformers-0.0.7.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.7
2025-09-16T04:17:58,931   Found link https://files.pythonhosted.org/packages/81/d6/709a1f765f8ecb6217ecd010e71f23c871a6cacdf837e1186c057eb0372f/xformers-0.0.8.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.8
2025-09-16T04:17:58,932   Found link https://files.pythonhosted.org/packages/8f/c2/9cfed3bb83e46be252b4a2e9a75ebb4c8a0f9df6cbb228b3646048a7d3c4/xformers-0.0.9.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.9
2025-09-16T04:17:58,932   Found link https://files.pythonhosted.org/packages/b3/5d/90912c5dedc5842f0680d9bb51fd987a2fe40c5c5d4fc6a521183b4b17b9/xformers-0.0.10.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.10
2025-09-16T04:17:58,932   Found link https://files.pythonhosted.org/packages/68/d7/f0730ea6bb85c53c8fe614b08fe23236c188c495e75cc21bac41203a95da/xformers-0.0.11.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.11
2025-09-16T04:17:58,933   Found link https://files.pythonhosted.org/packages/27/e0/c6cc22e5cf403eecc66f821ccc1aa6bdf652b4fb657f57075d5673cd4d5a/xformers-0.0.12.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.12
2025-09-16T04:17:58,933   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/90/e1/fee7e32cebdccf6ede960fbd49011045767ec97163396e4b96d8612dfdaf/xformers-0.0.13-cp38-cp38-manylinux_2_17_x86_64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.6)
2025-09-16T04:17:58,933   Found link https://files.pythonhosted.org/packages/fd/20/da92c5ee5d20cb34e35a630ecf42a6dcd22523d5cb5adb56a0ffe8d03cfa/xformers-0.0.13.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.6), version: 0.0.13
2025-09-16T04:17:58,933   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/29/70/0a2ce6e01fd2f852dd2948a3c1ab3511616ed233fc3f7e80be15306a65fe/xformers-0.0.16rc424-cp310-cp310-manylinux2014_x86_64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,934   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/5e/02/d0cdce7e1cefa0b749aab25690aea4283ebe3804ae113260bfb7f5055244/xformers-0.0.16rc424-cp310-cp310-win_amd64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,934   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/6f/50/af47df82a1db15db6e1924a00b48388d841753d57deb14bcd6e030b7b7c5/xformers-0.0.16rc424-cp37-cp37m-manylinux2014_x86_64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,934   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/01/48/d30dc3bf93f07c3f53171bca1da16ab73abdc95bad8e1cd38ceac675b125/xformers-0.0.16rc424-cp37-cp37m-win_amd64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,934   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/1a/dd/5361209529d18540f8f24e613b1ced18be88a84ded5ecaee48191da23ad7/xformers-0.0.16rc424-cp38-cp38-manylinux2014_x86_64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,934   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/b7/9d/10b4449653b18c44e45dd98b2c2ac4746903d95d9a67acb4c5bc0e9967aa/xformers-0.0.16rc424-cp38-cp38-win_amd64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,935   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/00/2d/ada8608a3f5a60357de13179647b63c9ce076c2fcf054094096b096671fe/xformers-0.0.16rc424-cp39-cp39-manylinux2014_x86_64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,935   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/02/bb/58a9a48ba2743440c80f85501c8f39f95c176ee391435f7920b2c1f97aff/xformers-0.0.16rc424-cp39-cp39-win_amd64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,935   Found link https://files.pythonhosted.org/packages/0d/ce/032a8603255bf42625d78d9357b8d96740d7aaab7185220497ea3de4f1a3/xformers-0.0.16rc424.tar.gz (from https://pypi.org/simple/xformers/) (requires-python:>=3.7), version: 0.0.16rc424
2025-09-16T04:17:58,936   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/ed/8e/584d0226e7f839964d3104035ade71ee293364743e6a0420fab62a7fb027/xformers-0.0.16rc425-cp310-cp310-manylinux2014_x86_64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,936   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/9c/c6/317db7f53fa0b6a84cd72be831981a7c19fe847fe01f6af7c514f0e639af/xformers-0.0.16rc425-cp310-cp310-win_amd64.whl (from https://pypi.org/simple/xformers/) (requires-python:>=3.7)
2025-09-16T04:17:58,936   Skipping link: No binaries permitted for xformers: https://files.pythonhosted.org/packages/21/23/0235d1acaa443e7cb1e8501d08ed49d49d02fb13d2d168d8b4c8c41be809/xformers-0.0.16rc425-cp37-cp37m-manylinux2014_x86_64.whl (from https://pypi.org