2025-11-17T12:05:46,396 Created temporary directory: /tmp/pip-ephem-wheel-cache-3ruxd4k_
2025-11-17T12:05:46,399 Created temporary directory: /tmp/pip-build-tracker-wh0fwleu
2025-11-17T12:05:46,399 Initialized build tracking at /tmp/pip-build-tracker-wh0fwleu
2025-11-17T12:05:46,400 Created build tracker: /tmp/pip-build-tracker-wh0fwleu
2025-11-17T12:05:46,400 Entered build tracker: /tmp/pip-build-tracker-wh0fwleu
2025-11-17T12:05:46,401 Created temporary directory: /tmp/pip-wheel-7zia5h7t
2025-11-17T12:05:46,404 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
2025-11-17T12:05:46,406 Created temporary directory: /tmp/pip-ephem-wheel-cache-g6ypd1ju
2025-11-17T12:05:46,428 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-11-17T12:05:46,431 2 location(s) to search for versions of contactmechanics:
2025-11-17T12:05:46,431 * https://pypi.org/simple/contactmechanics/
2025-11-17T12:05:46,431 * https://www.piwheels.org/simple/contactmechanics/
2025-11-17T12:05:46,432 Fetching project page and analyzing links: https://pypi.org/simple/contactmechanics/
2025-11-17T12:05:46,433 Getting page https://pypi.org/simple/contactmechanics/
2025-11-17T12:05:46,434 Found index url https://pypi.org/simple
2025-11-17T12:05:46,649 Fetched page https://pypi.org/simple/contactmechanics/ as application/vnd.pypi.simple.v1+json
2025-11-17T12:05:46,656   Found link https://files.pythonhosted.org/packages/29/e1/8d40dcf7f8ded1f40cc4e3d195483eb7f7687d2f6b62d4de27a801db52cc/ContactMechanics-0.90.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.5.0), version: 0.90.0
2025-11-17T12:05:46,657   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/8d/ab/7064e6c2971d9e71f607fda1e1c4035891492b2ce203f2fb0d1c8943f4c7/ContactMechanics-0.90.1-py3.6.egg (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.5.0)
2025-11-17T12:05:46,658   Found link https://files.pythonhosted.org/packages/d9/d2/1998f8b9f97613a72cf9b64ea57b78440c765a6538e83db664705a5ee991/ContactMechanics-0.90.1.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.5.0), version: 0.90.1
2025-11-17T12:05:46,658   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/62/3a/4e54fcde5691bbb21f4393470ac49c7719148f3c5de70be6896735ec9bb5/ContactMechanics-0.91.0-py3.8.egg (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.5.0)
2025-11-17T12:05:46,660   Found link https://files.pythonhosted.org/packages/7b/1b/24fca803a232cfb1a7372a5ef7cecf6cf2737d38e9cc0797b6ecb57d5fc5/ContactMechanics-0.91.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.5.0), version: 0.91.0
2025-11-17T12:05:46,660   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/07/c1/2f2dc1d67cfe075c9f49b7d0d2e7ed135a0aec4880c8fb12cf301e7448b6/ContactMechanics-0.92.0-py3.8.egg (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.5.0)
2025-11-17T12:05:46,661   Found link https://files.pythonhosted.org/packages/bd/f5/355df4d8709435c6fbcbc552acf21ee929f234ddaecbca2ce90649ba643e/ContactMechanics-0.92.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.5.0), version: 0.92.0
2025-11-17T12:05:46,663   Found link https://files.pythonhosted.org/packages/bf/4c/92e14c51a9400154a5c8674ca336d324fab730616ceda8caafe93293725d/ContactMechanics-0.93.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.5.0), version: 0.93.0
2025-11-17T12:05:46,664   Found link https://files.pythonhosted.org/packages/0d/97/993b178689fd9a22ea63f419b4bb84bbf2db1a60bea97954034342ab3db0/ContactMechanics-1.0.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.5.0), version: 1.0.0
2025-11-17T12:05:46,665   Found link https://files.pythonhosted.org/packages/e9/0e/9a8ed751adcaa41ef2d4acd2cce22c114f5882e9262ded88c562d87569bd/ContactMechanics-1.1.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.7.0), version: 1.1.0
2025-11-17T12:05:46,667   Skipping link: No binaries permitted for contactmechanics: https://files.pythonhosted.org/packages/a3/f6/3bec187779841358e2c2059454071b3befc5f3c6441d46070dd0b954bd75/contactmechanics-1.1.0-py3-none-any.whl (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.7.0)
2025-11-17T12:05:46,668   Found link https://files.pythonhosted.org/packages/61/42/11bd0dc2daf8b680fee2a4e27cf2151739a3142961f21f42b9f6991617a6/ContactMechanics-1.1.1.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0), version: 1.1.1
2025-11-17T12:05:46,669   Skipping link: No binaries permitted for contactmechanics: https://files.pythonhosted.org/packages/fb/e4/3df5e839be59a66c1afa663e9195c4aa07421c46c56472e47bf14dea0f7c/contactmechanics-1.1.1-py3-none-any.whl (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0)
2025-11-17T12:05:46,669   Skipping link: No binaries permitted for contactmechanics: https://files.pythonhosted.org/packages/14/be/af10222fc1e997ed1954c60576e7aa25fb754e37a84dceee8d117c349679/contactmechanics-1.2.0-py3-none-any.whl (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0)
2025-11-17T12:05:46,670   Found link https://files.pythonhosted.org/packages/2b/89/81114cdc2ea4faebb05c47e2fe8148235616dfb62d57aeb90697018dc43f/contactmechanics-1.2.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0), version: 1.2.0
2025-11-17T12:05:46,671   Skipping link: No binaries permitted for contactmechanics: https://files.pythonhosted.org/packages/70/80/1a78cf8f810e814008b5faa5969b03ff376e65d9579855a6a59ba0e0734d/contactmechanics-1.3.0-py3-none-any.whl (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0)
2025-11-17T12:05:46,672   Found link https://files.pythonhosted.org/packages/f3/cd/5673bc3d05975f3cf3b81d28eb5241de8ef99ca77bc90c24e11c27cc9c9e/contactmechanics-1.3.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0), version: 1.3.0
2025-11-17T12:05:46,673   Skipping link: No binaries permitted for contactmechanics: https://files.pythonhosted.org/packages/ed/94/243950ca429572eb98b6eaaec791dfd705ef79cea8583ac982c7f2d6f82c/contactmechanics-1.4.0-py3-none-any.whl (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0)
2025-11-17T12:05:46,674   Found link https://files.pythonhosted.org/packages/a3/3b/7094277ea403462ef1cd6ba05c79497554f9c2fc3f1bafd0a201c51ce744/contactmechanics-1.4.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0), version: 1.4.0
2025-11-17T12:05:46,675   Skipping link: No binaries permitted for contactmechanics: https://files.pythonhosted.org/packages/0f/03/a74a79cd120534dd097aacfc0d8bedbd6ee84949c777a93a68f464bfab08/contactmechanics-1.5.0-py3-none-any.whl (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0)
2025-11-17T12:05:46,677   Found link https://files.pythonhosted.org/packages/83/fa/ddbb85e9623ca32f1c723902e2dffcd62212ef782172c602b268ee791bc7/contactmechanics-1.5.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0), version: 1.5.0
2025-11-17T12:05:46,677   Skipping link: No binaries permitted for contactmechanics: https://files.pythonhosted.org/packages/9f/36/01a3031083fb3ddc88b73f9b50d07efa5147ee447b805583e6c7f403d602/contactmechanics-1.6.0-py3-none-any.whl (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0)
2025-11-17T12:05:46,679   Found link https://files.pythonhosted.org/packages/79/ad/004711f4b3bb04f2a724864d899b8f927e3e7cbe71daf48bbf154660d521/contactmechanics-1.6.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.8.0), version: 1.6.0
2025-11-17T12:05:46,679   Skipping link: No binaries permitted for contactmechanics: https://files.pythonhosted.org/packages/ff/05/d9d8d959a4ead6597d2849010e54029a92ccf95215b2feee25aa3492c71f/contactmechanics-1.6.1-py3-none-any.whl (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.9.0)
2025-11-17T12:05:46,681   Found link https://files.pythonhosted.org/packages/3f/95/3568b1695f8e2c930758ccdd12971fb5d85eec96d0a3a8e0e399b61f4b15/contactmechanics-1.6.1.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.9.0), version: 1.6.1
2025-11-17T12:05:46,682   Skipping link: No binaries permitted for contactmechanics: https://files.pythonhosted.org/packages/b7/bf/cacd1da7b2b68f84f20d6c17f7d4b0e8e7d8b0c77a6145efef421639bab1/contactmechanics-1.7.0-py3-none-any.whl (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.9.0)
2025-11-17T12:05:46,683   Found link https://files.pythonhosted.org/packages/6e/81/a315014b3516e643f736ab6ab932c7225e93c9eeb265c5b4a25d5d01f54a/contactmechanics-1.7.0.tar.gz (from https://pypi.org/simple/contactmechanics/) (requires-python:>=3.9.0), version: 1.7.0
2025-11-17T12:05:46,684 Fetching project page and analyzing links: https://www.piwheels.org/simple/contactmechanics/
2025-11-17T12:05:46,685 Getting page https://www.piwheels.org/simple/contactmechanics/
2025-11-17T12:05:46,686 Found index url https://www.piwheels.org/simple
2025-11-17T12:05:46,876 Fetched page https://www.piwheels.org/simple/contactmechanics/ as text/html
2025-11-17T12:05:46,879   Skipping link: No binaries permitted for contactmechanics: https://archive1.piwheels.org/simple/contactmechanics/ContactMechanics-1.0.0-py3-none-any.whl#sha256=76964f7e8800de02c6e1aad3ff6b398a5dedc331beda2e072386418a5aa088f0 (from https://www.piwheels.org/simple/contactmechanics/) (requires-python:>=3.5.0)
2025-11-17T12:05:46,879   Skipping link: No binaries permitted for contactmechanics: https://archive1.piwheels.org/simple/contactmechanics/ContactMechanics-0.93.0-py3-none-any.whl#sha256=83b934f4f6b235cd13d95e15ebf5d7d93901163c26e2570739497a67a3a33bd3 (from https://www.piwheels.org/simple/contactmechanics/) (requires-python:>=3.5.0)
2025-11-17T12:05:46,880   Skipping link: No binaries permitted for contactmechanics: https://archive1.piwheels.org/simple/contactmechanics/ContactMechanics-0.92.0-py3-none-any.whl#sha256=a6089111f9f2b505a68076c5f62a677bae919c5693762b29250cb1da0a025ada (from https://www.piwheels.org/simple/contactmechanics/) (requires-python:>=3.5.0)
2025-11-17T12:05:46,881   Skipping link: No binaries permitted for contactmechanics: https://archive1.piwheels.org/simple/contactmechanics/ContactMechanics-0.91.0-py3-none-any.whl#sha256=1e3f61be78af26b9e79b53d3093c3e311f1d0bb580c3fa47910e9dc85ce0f2ef (from https://www.piwheels.org/simple/contactmechanics/) (requires-python:>=3.5.0)
2025-11-17T12:05:46,881   Skipping link: No binaries permitted for contactmechanics: https://archive1.piwheels.org/simple/contactmechanics/ContactMechanics-0.90.1-py3-none-any.whl#sha256=baae0ec35a8fa5a2d8f416ddd077acba698202bc8de7d98ceb9ab85e60a79b71 (from https://www.piwheels.org/simple/contactmechanics/) (requires-python:>=3.5.0)
2025-11-17T12:05:46,882   Skipping link: No binaries permitted for contactmechanics: https://archive1.piwheels.org/simple/contactmechanics/ContactMechanics-0.90.0-py3-none-any.whl#sha256=9ad57a1ce0d9d77c520179974f699b30a0727950146168eda379d8add9c0fa9f (from https://www.piwheels.org/simple/contactmechanics/) (requires-python:>=3.5.0)
2025-11-17T12:05:46,883 Skipping link: not a file: https://www.piwheels.org/simple/contactmechanics/
2025-11-17T12:05:46,883 Skipping link: not a file: https://pypi.org/simple/contactmechanics/
2025-11-17T12:05:46,903 Given no hashes to check 1 links for project 'contactmechanics': discarding no candidates
2025-11-17T12:05:46,921 Collecting contactmechanics==1.7.0
2025-11-17T12:05:46,923   Created temporary directory: /tmp/pip-unpack-z70h9n1b
2025-11-17T12:05:47,133   Downloading contactmechanics-1.7.0.tar.gz (64 kB)
2025-11-17T12:05:47,267   Added contactmechanics==1.7.0 from https://files.pythonhosted.org/packages/6e/81/a315014b3516e643f736ab6ab932c7225e93c9eeb265c5b4a25d5d01f54a/contactmechanics-1.7.0.tar.gz to build tracker '/tmp/pip-build-tracker-wh0fwleu'
2025-11-17T12:05:47,273   Created temporary directory: /tmp/pip-build-env-5ofiw1z8
2025-11-17T12:05:47,278   Installing build dependencies: started
2025-11-17T12:05:47,280   Running command pip subprocess to install build dependencies
2025-11-17T12:05:48,449   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-11-17T12:05:49,039   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
2025-11-17T12:05:49,063   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-11-17T12:05:49,483   Collecting flit_core>=3.2
2025-11-17T12:05:49,502     Using cached https://www.piwheels.org/simple/flit-core/flit_core-3.12.0-py3-none-any.whl (45 kB)
2025-11-17T12:05:49,580   Collecting DiscoverVersion
2025-11-17T12:05:49,784     Downloading https://archive1.piwheels.org/simple/discoverversion/discoverversion-0.2.6-py3-none-any.whl (6.3 kB)
2025-11-17T12:05:52,298   Installing collected packages: flit_core, DiscoverVersion
2025-11-17T12:05:52,708   Successfully installed DiscoverVersion-0.2.6 flit_core-3.12.0
2025-11-17T12:05:52,937   Installing build dependencies: finished with status 'done'
2025-11-17T12:05:52,943   Getting requirements to build wheel: started
2025-11-17T12:05:52,944   Running command Getting requirements to build wheel
2025-11-17T12:05:53,278   Getting requirements to build wheel: finished with status 'done'
2025-11-17T12:05:53,361   Installing backend dependencies: started
2025-11-17T12:05:53,362   Running command pip subprocess to install backend dependencies
2025-11-17T12:05:54,499   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-11-17T12:05:55,093   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
2025-11-17T12:05:55,115   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-11-17T12:05:56,210     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/3a/be/650f9c091ef71cb01d735775d554e068752d3ff63d7943b26316dc401749/numpy-1.21.2.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-11-17T12:05:56,218     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/5f/d6/ad58ded26556eaeaa8c971e08b6466f17c4ac4d786cd3d800e26ce59cc01/numpy-1.21.3.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-11-17T12:05:56,225     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/fb/48/b0708ebd7718a8933f0d3937513ef8ef2f4f04529f1f66ca86d873043921/numpy-1.21.4.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-11-17T12:05:56,232     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/c2/a8/a924a09492bdfee8c2ec3094d0a13f2799800b4fdc9c890738aeeb12c72e/numpy-1.21.5.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-11-17T12:05:56,240     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/45/b7/de7b8e67f2232c26af57c205aaad29fe17754f793404f59c8a730c7a191a/numpy-1.21.6.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11)
2025-11-17T12:05:57,012   Collecting numpy
2025-11-17T12:05:57,477     Using cached https://www.piwheels.org/simple/numpy/numpy-2.3.5-cp311-cp311-linux_armv7l.whl (6.1 MB)
2025-11-17T12:05:57,924   Collecting NuMPI>=0.5.0
2025-11-17T12:05:57,938     Downloading https://www.piwheels.org/simple/numpi/numpi-0.8.3-py3-none-any.whl (34 kB)
2025-11-17T12:05:58,519   Collecting SurfaceTopography>=1.17.1
2025-11-17T12:05:58,760     Downloading https://archive1.piwheels.org/simple/surfacetopography/surfacetopography-1.19.1-cp311-cp311-linux_armv7l.whl (416 kB)
2025-11-17T12:05:58,805        ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 416.6/416.6 kB 11.3 MB/s eta 0:00:00
2025-11-17T12:05:59,363     Link requires a different Python (3.11.2 not in: '>=3.7,<3.10'): https://files.pythonhosted.org/packages/99/f1/c00d6be56e1a718a3068079e3ec8ce044d7179345280f6a3f5066068af0d/scipy-1.6.2.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.10)
2025-11-17T12:05:59,368     Link requires a different Python (3.11.2 not in: '>=3.7,<3.10'): https://files.pythonhosted.org/packages/fe/fd/8704c7b7b34cdac850485e638346025ca57c5a859934b9aa1be5399b33b7/scipy-1.6.3.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.10)
2025-11-17T12:05:59,374     Link requires a different Python (3.11.2 not in: '>=3.7,<3.10'): https://files.pythonhosted.org/packages/bb/bb/944f559d554df6c9adf037aa9fc982a9706ee0e96c0d5beac701cb158900/scipy-1.7.0.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.10)
2025-11-17T12:05:59,379     Link requires a different Python (3.11.2 not in: '>=3.7,<3.10'): https://files.pythonhosted.org/packages/47/33/a24aec22b7be7fdb10ec117a95e1e4099890d8bbc6646902f443fc7719d1/scipy-1.7.1.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.10)
2025-11-17T12:05:59,385     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/0e/23/58c4f995475a2a97cb5f4a032aedaf881ad87cd976a7180c55118d105a1d/scipy-1.7.2.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.11)
2025-11-17T12:05:59,392     Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/61/67/1a654b96309c991762ee9bc39c363fc618076b155fe52d295211cf2536c7/scipy-1.7.3.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.7,<3.11)
2025-11-17T12:05:59,398     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/c0/ad/e3c052ed4e0027a8abef0a5e8441a044427d252d17d9aee06d56e62fc698/scipy-1.8.0rc1.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-11-17T12:05:59,404     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/29/d2/151a54944b333e465f98804dced31dab1284f3c37b752b9cefa710b64681/scipy-1.8.0rc2.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-11-17T12:05:59,410     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/e4/26/83dd1c6378513a6241d984bda9f08c512b6e35fff13fba3acc1b3c195f02/scipy-1.8.0rc3.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-11-17T12:05:59,416     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/22/78/056cc43e7737811b6f50886788a940f852773dd9804f5365952805db9648/scipy-1.8.0rc4.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-11-17T12:05:59,422     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/b4/a2/4faa34bf0cdbefd5c706625f1234987795f368eb4e97bde9d6f46860843e/scipy-1.8.0.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-11-17T12:05:59,428     Link requires a different Python (3.11.2 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/26/b5/9330f004b9a3b2b6a31f59f46f1617ce9ca15c0e7fe64288c20385a05c9d/scipy-1.8.1.tar.gz (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11)
2025-11-17T12:05:59,843   Collecting scipy>=1.9.0
2025-11-17T12:06:01,472     Using cached https://www.piwheels.org/simple/scipy/scipy-1.16.3-cp311-cp311-linux_armv7l.whl (22.9 MB)
2025-11-17T12:06:02,305   Collecting muFFT>=0.93.1
2025-11-17T12:06:02,515     Downloading mufft-0.94.0.tar.gz (369 kB)
2025-11-17T12:06:02,607        ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 369.4/369.4 kB 4.3 MB/s eta 0:00:00
2025-11-17T12:06:02,823     Installing build dependencies: started
2025-11-17T12:06:02,824     Running command pip subprocess to install build dependencies
2025-11-17T12:06:04,765     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
2025-11-17T12:06:04,789     Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-11-17T12:06:05,417     Collecting meson>=1.0.0
2025-11-17T12:06:05,521       Using cached https://www.piwheels.org/simple/meson/meson-1.9.1-py3-none-any.whl (1.0 MB)
2025-11-17T12:06:05,674     Collecting meson-python>=0.15.0
2025-11-17T12:06:05,690       Using cached https://www.piwheels.org/simple/meson-python/meson_python-0.18.0-py3-none-any.whl (28 kB)
2025-11-17T12:06:05,952     Collecting ninja
2025-11-17T12:06:05,962       Using cached ninja-1.13.0-py3-none-manylinux_2_28_armv7l.manylinux_2_31_armv7l.whl (146 kB)
2025-11-17T12:06:07,555     Collecting numpy>=1.20.0
2025-11-17T12:06:07,983       Using cached https://www.piwheels.org/simple/numpy/numpy-2.3.5-cp311-cp311-linux_armv7l.whl (6.1 MB)
2025-11-17T12:06:08,446     Collecting packaging>=23.2
2025-11-17T12:06:08,461       Using cached https://www.piwheels.org/simple/packaging/packaging-25.0-py3-none-any.whl (66 kB)
2025-11-17T12:06:08,564     Collecting pyproject-metadata>=0.9.0
2025-11-17T12:06:08,579       Using cached https://www.piwheels.org/simple/pyproject-metadata/pyproject_metadata-0.9.1-py3-none-any.whl (18 kB)
2025-11-17T12:06:11,323     Installing collected packages: packaging, numpy, ninja, meson, pyproject-metadata, meson-python
2025-11-17T12:06:23,956     Successfully installed meson-1.9.1 meson-python-0.18.0 ninja-1.13.0 numpy-2.3.5 packaging-25.0 pyproject-metadata-0.9.1
2025-11-17T12:06:24,288     Installing build dependencies: finished with status 'done'
2025-11-17T12:06:24,294     Getting requirements to build wheel: started
2025-11-17T12:06:24,295     Running command Getting requirements to build wheel
2025-11-17T12:06:24,772     Getting requirements to build wheel: finished with status 'done'
2025-11-17T12:06:24,785     Installing backend dependencies: started
2025-11-17T12:06:24,787     Running command pip subprocess to install backend dependencies
2025-11-17T12:06:26,496     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
2025-11-17T12:06:26,518     Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-11-17T12:06:26,932     Collecting patchelf>=0.11.0
2025-11-17T12:06:26,952       Using cached patchelf-0.17.2.4-py3-none-manylinux2014_armv7l.manylinux_2_17_armv7l.musllinux_1_1_armv7l.whl (431 kB)
2025-11-17T12:06:29,445     Installing collected packages: patchelf
2025-11-17T12:06:29,537     Successfully installed patchelf-0.17.2.4
2025-11-17T12:06:29,763     Installing backend dependencies: finished with status 'done'
2025-11-17T12:06:29,767     Preparing metadata (pyproject.toml): started
2025-11-17T12:06:29,768     Running command Preparing metadata (pyproject.toml)
2025-11-17T12:06:31,328     + meson setup /tmp/pip-install-av16nr9r/mufft_49fe2e459f254e10b12fe56229472844 /tmp/pip-install-av16nr9r/mufft_49fe2e459f254e10b12fe56229472844/.mesonpy-bt0afs6c -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=/tmp/pip-install-av16nr9r/mufft_49fe2e459f254e10b12fe56229472844/.mesonpy-bt0afs6c/meson-python-native-file.ini
2025-11-17T12:06:37,430     Cloning into 'mugrid'...
2025-11-17T12:06:37,497     fatal: transport 'https' not allowed
2025-11-17T12:06:37,516     The Meson build system
2025-11-17T12:06:37,518     Version: 1.9.1
2025-11-17T12:06:37,519     Source dir: /tmp/pip-install-av16nr9r/mufft_49fe2e459f254e10b12fe56229472844
2025-11-17T12:06:37,521     Build dir: /tmp/pip-install-av16nr9r/mufft_49fe2e459f254e10b12fe56229472844/.mesonpy-bt0afs6c
2025-11-17T12:06:37,522     Build type: native build
2025-11-17T12:06:37,523     Project name: muFFT
2025-11-17T12:06:37,525     Project version: 0.94.0
2025-11-17T12:06:37,526     C compiler for the host machine: cc (gcc 12.2.0 "cc (Raspbian 12.2.0-14+rpi1+deb12u1) 12.2.0")
2025-11-17T12:06:37,527     C linker for the host machine: cc ld.bfd 2.40
2025-11-17T12:06:37,529     C++ compiler for the host machine: c++ (gcc 12.2.0 "c++ (Raspbian 12.2.0-14+rpi1+deb12u1) 12.2.0")
2025-11-17T12:06:37,530     C++ linker for the host machine: c++ ld.bfd 2.40
2025-11-17T12:06:37,531     Host machine cpu family: arm
2025-11-17T12:06:37,533     Host machine cpu: armv7l
2025-11-17T12:06:37,534     Program python3 found: YES (/usr/bin/python3)
2025-11-17T12:06:37,535     Found pkg-config: YES (/usr/bin/pkg-config) 1.8.1
2025-11-17T12:06:37,537     Found CMake: /usr/bin/cmake (3.25.1)
2025-11-17T12:06:37,538     Run-time dependency fftw3 found: NO (tried pkgconfig and cmake)
2025-11-17T12:06:37,539     mpic++ found: YES (/usr/bin/mpic++) 4.1.4
2025-11-17T12:06:37,541     Run-time dependency MPI for cpp found: YES 4.1.4
2025-11-17T12:06:37,542     Has header "fftw3-mpi.h" : NO
2025-11-17T12:06:37,543     Run-time dependency pfft found: NO (tried pkgconfig and cmake)
2025-11-17T12:06:37,544     Run-time dependency eigen3 found: YES 3.4.0
2025-11-17T12:06:37,546     Run-time dependency mugrid found: NO (tried pkgconfig and cmake)
2025-11-17T12:06:37,547     Looking for a fallback subproject for the dependency mugrid
2025-11-17T12:06:37,548     ERROR: Subproject mugrid is buildable: NO

2025-11-17T12:06:37,551     ../meson.build:62:9: ERROR: Git command failed: ['/usr/bin/git', '-c', 'advice.detachedHead=false', 'clone', '--depth', '1', '--branch', '0.95.0', 'https://github.com/muSpectre/muGrid.git', 'mugrid']

2025-11-17T12:06:37,553     A full log can be found at /tmp/pip-install-av16nr9r/mufft_49fe2e459f254e10b12fe56229472844/.mesonpy-bt0afs6c/meson-logs/meson-log.txt
2025-11-17T12:06:37,782     error: subprocess-exited-with-error

2025-11-17T12:06:37,783     × Preparing metadata (pyproject.toml) did not run successfully.
2025-11-17T12:06:37,784     │ exit code: 1
2025-11-17T12:06:37,785     ╰─> See above for output.

2025-11-17T12:06:37,786     note: This error originates from a subprocess, and is likely not a problem with pip.
2025-11-17T12:06:37,786     full command: /usr/bin/python3 /usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpltd49tod
2025-11-17T12:06:37,787     cwd: /tmp/pip-install-av16nr9r/mufft_49fe2e459f254e10b12fe56229472844
2025-11-17T12:06:37,787     Preparing metadata (pyproject.toml): finished with status 'error'
2025-11-17T12:06:37,792   error: metadata-generation-failed

2025-11-17T12:06:37,793   × Encountered error while generating package metadata.
2025-11-17T12:06:37,794   ╰─> See above for output.

2025-11-17T12:06:37,795   note: This is an issue with the package mentioned above, not pip.
2025-11-17T12:06:37,796   hint: See above for details.
2025-11-17T12:06:38,877   ERROR: [present-rich] pip subprocess to install backend dependencies exited with 1
2025-11-17T12:06:38,891   [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/lib/python3/dist-packages/pip/__pip-runner__.py install --ignore-installed --no-user --prefix /tmp/pip-build-env-5ofiw1z8/normal --no-warn-script-location -v --no-binary contactmechanics --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- numpy 'NuMPI>=0.5.0' 'SurfaceTopography>=1.17.1' 'scipy>=1.9.0' 'muFFT>=0.93.1'[/]
2025-11-17T12:06:38,891   [bold magenta]cwd[/]: \[inherit]
2025-11-17T12:06:38,892   Installing backend dependencies: finished with status 'error'
2025-11-17T12:06:38,893 ERROR: [present-rich] pip subprocess to install backend dependencies exited with 1
2025-11-17T12:06:38,898 Exception information:
2025-11-17T12:06:38,898 Traceback (most recent call last):
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2025-11-17T12:06:38,898     status = run_func(*args)
2025-11-17T12:06:38,898              ^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2025-11-17T12:06:38,898     return func(self, options, args)
2025-11-17T12:06:38,898            ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2025-11-17T12:06:38,898     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-11-17T12:06:38,898                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2025-11-17T12:06:38,898     result = self._result = resolver.resolve(
2025-11-17T12:06:38,898                             ^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2025-11-17T12:06:38,898     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-11-17T12:06:38,898             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2025-11-17T12:06:38,898     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2025-11-17T12:06:38,898     if not criterion.candidates:
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2025-11-17T12:06:38,898     return bool(self._sequence)
2025-11-17T12:06:38,898            ^^^^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2025-11-17T12:06:38,898     return any(self)
2025-11-17T12:06:38,898            ^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2025-11-17T12:06:38,898     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-11-17T12:06:38,898            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2025-11-17T12:06:38,898     candidate = func()
2025-11-17T12:06:38,898                 ^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2025-11-17T12:06:38,898     self._link_candidate_cache[link] = LinkCandidate(
2025-11-17T12:06:38,898                                        ^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__
2025-11-17T12:06:38,898     super().__init__(
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__
2025-11-17T12:06:38,898     self.dist = self._prepare()
2025-11-17T12:06:38,898                 ^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare
2025-11-17T12:06:38,898     dist = self._prepare_distribution()
2025-11-17T12:06:38,898            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution
2025-11-17T12:06:38,898     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-11-17T12:06:38,898            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement
2025-11-17T12:06:38,898     return self._prepare_linked_requirement(req, parallel_builds)
2025-11-17T12:06:38,898            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement
2025-11-17T12:06:38,898     dist = _get_prepared_distribution(
2025-11-17T12:06:38,898            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2025-11-17T12:06:38,898     abstract_dist.prepare_distribution_metadata(
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 48, in prepare_distribution_metadata
2025-11-17T12:06:38,898     self._install_build_reqs(finder)
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 122, in _install_build_reqs
2025-11-17T12:06:38,898     self.req.build_env.install_requirements(
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/build_env.py", line 217, in install_requirements
2025-11-17T12:06:38,898     self._install_requirements(
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/build_env.py", line 275, in _install_requirements
2025-11-17T12:06:38,898     call_subprocess(
2025-11-17T12:06:38,898   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2025-11-17T12:06:38,898     raise error
2025-11-17T12:06:38,898 pip._internal.exceptions.InstallationSubprocessError: pip subprocess to install backend dependencies exited with 1
2025-11-17T12:06:38,911 Removed contactmechanics==1.7.0 from https://files.pythonhosted.org/packages/6e/81/a315014b3516e643f736ab6ab932c7225e93c9eeb265c5b4a25d5d01f54a/contactmechanics-1.7.0.tar.gz from build tracker '/tmp/pip-build-tracker-wh0fwleu'
2025-11-17T12:06:38,911 Removed build tracker: '/tmp/pip-build-tracker-wh0fwleu'