2026-03-13T15:08:33,698 Created temporary directory: /tmp/pip-ephem-wheel-cache-gvd6vl43
2026-03-13T15:08:33,700 Created temporary directory: /tmp/pip-build-tracker-4upvtr46
2026-03-13T15:08:33,700 Initialized build tracking at /tmp/pip-build-tracker-4upvtr46
2026-03-13T15:08:33,701 Created build tracker: /tmp/pip-build-tracker-4upvtr46
2026-03-13T15:08:33,701 Entered build tracker: /tmp/pip-build-tracker-4upvtr46
2026-03-13T15:08:33,702 Created temporary directory: /tmp/pip-wheel-yn0i48jx
2026-03-13T15:08:33,705 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
2026-03-13T15:08:33,708 Created temporary directory: /tmp/pip-ephem-wheel-cache-wgfmavvo
2026-03-13T15:08:33,730 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-03-13T15:08:33,733 2 location(s) to search for versions of flexible-datetime:
2026-03-13T15:08:33,733 * https://pypi.org/simple/flexible-datetime/
2026-03-13T15:08:33,733 * https://www.piwheels.org/simple/flexible-datetime/
2026-03-13T15:08:33,734 Fetching project page and analyzing links: https://pypi.org/simple/flexible-datetime/
2026-03-13T15:08:33,735 Getting page https://pypi.org/simple/flexible-datetime/
2026-03-13T15:08:33,736 Found index url https://pypi.org/simple
2026-03-13T15:08:33,948 Fetched page https://pypi.org/simple/flexible-datetime/ as application/vnd.pypi.simple.v1+json
2026-03-13T15:08:33,956   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/b5/29/c704b90f2f09a97c99019e20091485b3dbee3118adaa13795994961dfad4/flexible_datetime-0.3.1-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11)
2026-03-13T15:08:33,957   Found link https://files.pythonhosted.org/packages/90/ae/f8651e7df7852e2493646b81e63529a499dd906b7e9fc1118f82449d2d6e/flexible_datetime-0.3.1.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11), version: 0.3.1
2026-03-13T15:08:33,957   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/b2/94/bc0fe40e45c42b195ed080bcab1d90ea492a9c6af8bcae29a3375c4c6403/flexible_datetime-0.3.2-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11)
2026-03-13T15:08:33,959   Found link https://files.pythonhosted.org/packages/9a/23/bf377cffe474a7c429380cba13c32d24c4a8b34bc68e9279ec78b6f19da5/flexible_datetime-0.3.2.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11), version: 0.3.2
2026-03-13T15:08:33,959   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/e9/6d/0e4d7515bcd46550bdd1d1342071970ec834e383e2056b4dd8d773bc8032/flexible_datetime-0.5-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11)
2026-03-13T15:08:33,960   Found link https://files.pythonhosted.org/packages/16/2c/c0ddbdc870012653d57ca9cb13e448081b993841be923c190fe7f1578895/flexible_datetime-0.5.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11), version: 0.5
2026-03-13T15:08:33,961   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/d2/e5/2dd468c7228d9a49537b57d7229b177eb056a7342aa978d7db1926ec8fd3/flexible_datetime-0.5.1-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11)
2026-03-13T15:08:33,962   Found link https://files.pythonhosted.org/packages/a0/82/f928c7a4bd49693f734a38129aeb8003ebb94fc85efa13f02f58af414d18/flexible_datetime-0.5.1.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11), version: 0.5.1
2026-03-13T15:08:33,963   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/fc/0c/9302a371cae902df8fa2bb774e2f629c30422a3efb822875f3b671a64d93/flexible_datetime-0.5.2-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11)
2026-03-13T15:08:33,964   Found link https://files.pythonhosted.org/packages/9d/c2/f99ea3142672403a57f3dd8a9d5f900dfb57895bf487561b73b4fbfd67f4/flexible_datetime-0.5.2.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11), version: 0.5.2
2026-03-13T15:08:33,965   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/97/f2/28ef480d2b8f82c2dc0e31f7a974242a03acabaaf5211d9f71ba3ae407e8/flexible_datetime-0.5.3-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11)
2026-03-13T15:08:33,966   Found link https://files.pythonhosted.org/packages/80/6f/a135b68f4aebccdc2ed6bfdd787d00397af2e6c122cd12d74b87c88c6e2c/flexible_datetime-0.5.3.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11), version: 0.5.3
2026-03-13T15:08:33,967   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/c1/00/b958f78f1d064284baeb74d524382ff5ed4591697a0b2fcb666f870a7508/flexible_datetime-1.0.0-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11)
2026-03-13T15:08:33,967   Found link https://files.pythonhosted.org/packages/cc/18/05027b087d8e18707e5751cfbcf46d25366bc6b2f3cf2bd2a68c4d1ff53c/flexible_datetime-1.0.0.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:<4.0,>=3.11), version: 1.0.0
2026-03-13T15:08:33,968   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/3e/41/e39009c07c5d9e7a19e735f903bf7c4846ff7354d365bb9f3c798dfa16b2/flexible_datetime-1.0.1-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,969   Found link https://files.pythonhosted.org/packages/5b/0c/d142b67562df9d87ce0ff492c2fa47225cbcc1a3146c5ace1ae7d0f63d66/flexible_datetime-1.0.1.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.1
2026-03-13T15:08:33,970   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/13/db/25632e51790454b84ca37cec5244fde7a58bf085b0e03ae07dc56944bf8c/flexible_datetime-1.0.2-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,971   Found link https://files.pythonhosted.org/packages/7c/d8/6ee5451b5d7eb0bfeb0ae05ac2a790d48f6d48892fcb8a8c0be8eb05f101/flexible_datetime-1.0.2.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.2
2026-03-13T15:08:33,972   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/af/c4/af061bf3bcdb88b6456a834dccedaea42cb426da5611b4ce59bddef9102f/flexible_datetime-1.0.3-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,973   Found link https://files.pythonhosted.org/packages/ec/dc/d7e51045b2a958aeb15999455ae5539f74f419d5ff788fbdc63814185a52/flexible_datetime-1.0.3.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.3
2026-03-13T15:08:33,973   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/e0/5b/788358979c47522a389e53e7c59a50e982f2b91ee49ecafb5997858e15ee/flexible_datetime-1.0.4-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,974   Found link https://files.pythonhosted.org/packages/7c/55/45802fd59bc99526525d5b710bc0bb14e2b76790644c209932ed0e0113d0/flexible_datetime-1.0.4.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.4
2026-03-13T15:08:33,975   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/31/58/1fe192adf5f52b613faed5950557aaf3a5d2f1b4c8a1d946ab0a464014b5/flexible_datetime-1.0.5-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,976   Found link https://files.pythonhosted.org/packages/98/e4/64556740f628f7af95c6480ac0fa54e1a27308f68bd8fa86bb58395a6f15/flexible_datetime-1.0.5.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.5
2026-03-13T15:08:33,977   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/07/17/a822949960720fe6fec28e3badd86c284471d8f118de0ae6453959fe286b/flexible_datetime-1.0.6-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,978   Found link https://files.pythonhosted.org/packages/43/a4/d977907b5c6ecb1efe7ec2a377cc959fc95d28f71a07405c982c1236938a/flexible_datetime-1.0.6.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.6
2026-03-13T15:08:33,978   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/29/7f/49ed82824eac4fa6423ae1a96fdb3dd3c163fc5a4516a2b2a9cfd8feed1d/flexible_datetime-1.0.7-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,979   Found link https://files.pythonhosted.org/packages/96/5d/bb1a989117118eab5c4026ea330e916b39087a0138d9ab2405dad4cb5273/flexible_datetime-1.0.7.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.7
2026-03-13T15:08:33,980   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/ff/7c/0164361e83bc82b25e266efc3923c3a7d732c0de584937ba63db40bff620/flexible_datetime-1.0.8-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,981   Found link https://files.pythonhosted.org/packages/6d/b8/1c3837589dabacd1e5ba977ed95f2440c129cc581d6cb7a20e4c7bbdfcca/flexible_datetime-1.0.8.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.8
2026-03-13T15:08:33,981   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/e2/7a/fe85cfc82858e6dabb60d8e9a1014b25a9c58ccad881e832bb38ac2a6660/flexible_datetime-1.0.9-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,982   Found link https://files.pythonhosted.org/packages/75/ba/6914b9d3dd69faf49086ea7f360b709669663abd905fefb4ae7916955fac/flexible_datetime-1.0.9.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.9
2026-03-13T15:08:33,983   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/27/36/907a474a685f4d428dc82812973c2d0c2ba6933042b82e15712ab7cac776/flexible_datetime-1.0.10-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,984   Found link https://files.pythonhosted.org/packages/b6/e6/afea325f430cf586cf9d04f46fd00c0dd0f6d66eeba9ab5d2ca002d97d71/flexible_datetime-1.0.10.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.0.10
2026-03-13T15:08:33,984   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/64/48/acf3e4c449159bbd3092fb68d3b93559088dbbcdb66ba4ce6d9a793cdc7f/flexible_datetime-1.1.0-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,985   Found link https://files.pythonhosted.org/packages/be/c4/616096284526c52f9364ed7ed5ff2682e5c74ebc4ace7e9f8d083315fc82/flexible_datetime-1.1.0.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.1.0
2026-03-13T15:08:33,986   Skipping link: No binaries permitted for flexible-datetime: https://files.pythonhosted.org/packages/42/b1/96499afa2cd55e1e713ddf06cee0dd8dffd47f829ab1007be632560b034c/flexible_datetime-1.1.1-py3-none-any.whl (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:33,987   Found link https://files.pythonhosted.org/packages/b5/7c/360dde97aba952315d5a3312ad3017dd6d8daec224c351fb0561fe04369e/flexible_datetime-1.1.1.tar.gz (from https://pypi.org/simple/flexible-datetime/) (requires-python:>=3.11), version: 1.1.1
2026-03-13T15:08:33,988 Fetching project page and analyzing links: https://www.piwheels.org/simple/flexible-datetime/
2026-03-13T15:08:33,989 Getting page https://www.piwheels.org/simple/flexible-datetime/
2026-03-13T15:08:33,990 Found index url https://www.piwheels.org/simple
2026-03-13T15:08:34,146 Fetched page https://www.piwheels.org/simple/flexible-datetime/ as text/html
2026-03-13T15:08:34,152   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.10-py3-none-any.whl#sha256=aec59860638e988517f0f97aafc08fcf86aca049e893e47ae59986ab50ea50af (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,152   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.9-py3-none-any.whl#sha256=8117dabb7c542d1c9baf800fc03b9e9f3ebf574f49d2ce529da446579bb670df (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,153   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.8-py3-none-any.whl#sha256=b066bee309a6e7b8eeb6d910835013bf69df5bd5768894bb6de318e690913591 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,153   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.7-py3-none-any.whl#sha256=f7e7d989ba8707697c7c7b2f017afffd02e5de43e95c695233235e43890dffb5 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,154   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.6-py3-none-any.whl#sha256=2e0d56b2654b56e2f16d4fb210b04f1e7cc8ce3a4c63cbd171f796f135d2d929 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,155   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.5-py3-none-any.whl#sha256=fd00ee40aa6a894f4ac524dfe4a36679f0952b49cf21cdec7b4b89ff56289b5b (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,155   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.4-py3-none-any.whl#sha256=799aecc3f380dcd2e43616782536b2381874946922f0446d097164c6d0db1569 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,156   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.3-py3-none-any.whl#sha256=05b0c7763e3f2fdfe0a1e37d33f88abdb0d5720a00d8516d74d48eecac9f1646 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,156   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.2-py3-none-any.whl#sha256=2f3ba537576e89f5430d7886578b758c12ecc9a01f9be03b57b2a00506aaed6f (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,157   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.1-py3-none-any.whl#sha256=bb1d1eb371070412b55ce04eff125fc73de6f67ff0c6f2ab38ff21387b812712 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11)
2026-03-13T15:08:34,157   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-1.0.0-py3-none-any.whl#sha256=1bd8f87729b8a845c593d77fe764bb819ff62730802dac5ed834cbc09ee08217 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11,<4.0)
2026-03-13T15:08:34,158   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-0.5.3-py3-none-any.whl#sha256=e8f13e2f8c76f8fa6a177197ebce8294fd5f32d0967a83a28cd3209f8e73cd23 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11,<4.0)
2026-03-13T15:08:34,159   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-0.5.2-py3-none-any.whl#sha256=a923720ffb61d48dd4100a4d97bf386a26df8cca4736ac3017a1bba7b91411a8 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11,<4.0)
2026-03-13T15:08:34,159   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-0.5.1-py3-none-any.whl#sha256=3d257b2ed5bf93e290030b6ff6f9509134121eeeca9984f00cc7b198cf57b777 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11,<4.0)
2026-03-13T15:08:34,160   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-0.5-py3-none-any.whl#sha256=f29245e4db3108b58e31f17717629f981562873130bad47ca2d5657521b333fa (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11,<4.0)
2026-03-13T15:08:34,160   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-0.3.2-py3-none-any.whl#sha256=f4559e939e5a4b6f0c5d027dab0518b1a313b04e3b163da6e6085377b6568682 (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11,<4.0)
2026-03-13T15:08:34,161   Skipping link: No binaries permitted for flexible-datetime: https://archive1.piwheels.org/simple/flexible-datetime/flexible_datetime-0.3.1-py3-none-any.whl#sha256=3f1724c832582127f391bea3463c9d2cce0191df5a7ded67cd331344d1857fdb (from https://www.piwheels.org/simple/flexible-datetime/) (requires-python:>=3.11,<4.0)
2026-03-13T15:08:34,161 Skipping link: not a file: https://www.piwheels.org/simple/flexible-datetime/
2026-03-13T15:08:34,162 Skipping link: not a file: https://pypi.org/simple/flexible-datetime/
2026-03-13T15:08:34,183 Given no hashes to check 1 links for project 'flexible-datetime': discarding no candidates
2026-03-13T15:08:34,201 Collecting flexible-datetime==1.1.0
2026-03-13T15:08:34,203   Created temporary directory: /tmp/pip-unpack-g4895ke1
2026-03-13T15:08:34,421   Downloading flexible_datetime-1.1.0.tar.gz (51 kB)
2026-03-13T15:08:34,546   Added flexible-datetime==1.1.0 from https://files.pythonhosted.org/packages/be/c4/616096284526c52f9364ed7ed5ff2682e5c74ebc4ace7e9f8d083315fc82/flexible_datetime-1.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-4upvtr46'
2026-03-13T15:08:34,550   Created temporary directory: /tmp/pip-build-env-_6vu4xof
2026-03-13T15:08:34,555   Installing build dependencies: started
2026-03-13T15:08:34,556   Running command pip subprocess to install build dependencies
2026-03-13T15:08:35,925   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-03-13T15:08:36,541   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
2026-03-13T15:08:36,564   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-03-13T15:08:37,068   Collecting hatchling
2026-03-13T15:08:37,102     Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.29.0-py3-none-any.whl (76 kB)
2026-03-13T15:08:37,324   Collecting packaging>=24.2
2026-03-13T15:08:37,340     Using cached https://www.piwheels.org/simple/packaging/packaging-26.0-py3-none-any.whl (74 kB)
2026-03-13T15:08:37,465   Collecting pathspec>=0.10.1
2026-03-13T15:08:37,481     Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.0.4-py3-none-any.whl (55 kB)
2026-03-13T15:08:37,602   Collecting pluggy>=1.0.0
2026-03-13T15:08:37,616     Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-03-13T15:08:37,862   Collecting trove-classifiers
2026-03-13T15:08:37,879     Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.1.14.14-py3-none-any.whl (14 kB)
2026-03-13T15:08:40,769   Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling
2026-03-13T15:08:40,805     Creating /tmp/pip-build-env-_6vu4xof/overlay/local/bin
2026-03-13T15:08:40,807     changing mode of /tmp/pip-build-env-_6vu4xof/overlay/local/bin/trove-classifiers to 755
2026-03-13T15:08:41,744     changing mode of /tmp/pip-build-env-_6vu4xof/overlay/local/bin/hatchling to 755
2026-03-13T15:08:41,781   Successfully installed hatchling-1.29.0 packaging-26.0 pathspec-1.0.4 pluggy-1.6.0 trove-classifiers-2026.1.14.14
2026-03-13T15:08:42,031   Installing build dependencies: finished with status 'done'
2026-03-13T15:08:42,037   Getting requirements to build wheel: started
2026-03-13T15:08:42,039   Running command Getting requirements to build wheel
2026-03-13T15:08:42,392   Getting requirements to build wheel: finished with status 'done'
2026-03-13T15:08:42,396   Created temporary directory: /tmp/pip-modern-metadata-u770_xrp
2026-03-13T15:08:42,399   Preparing metadata (pyproject.toml): started
2026-03-13T15:08:42,400   Running command Preparing metadata (pyproject.toml)
2026-03-13T15:08:42,979   Preparing metadata (pyproject.toml): finished with status 'done'
2026-03-13T15:08:42,984   Source in /tmp/pip-wheel-yn0i48jx/flexible-datetime_1ac70d180ce8497a9074418d128d3602 has version 1.1.0, which satisfies requirement flexible-datetime==1.1.0 from https://files.pythonhosted.org/packages/be/c4/616096284526c52f9364ed7ed5ff2682e5c74ebc4ace7e9f8d083315fc82/flexible_datetime-1.1.0.tar.gz
2026-03-13T15:08:42,985   Removed flexible-datetime==1.1.0 from https://files.pythonhosted.org/packages/be/c4/616096284526c52f9364ed7ed5ff2682e5c74ebc4ace7e9f8d083315fc82/flexible_datetime-1.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-4upvtr46'
2026-03-13T15:08:42,991 Created temporary directory: /tmp/pip-unpack-3nys7uju
2026-03-13T15:08:42,991 Building wheels for collected packages: flexible-datetime
2026-03-13T15:08:42,996   Created temporary directory: /tmp/pip-wheel-dmm4gb85
2026-03-13T15:08:42,996   Destination directory: /tmp/pip-wheel-dmm4gb85
2026-03-13T15:08:42,998   Building wheel for flexible-datetime (pyproject.toml): started
2026-03-13T15:08:43,000   Running command Building wheel for flexible-datetime (pyproject.toml)
2026-03-13T15:08:43,130   Building wheel for flexible-datetime (pyproject.toml): finished with status 'done'
2026-03-13T15:08:43,134   Created wheel for flexible-datetime: filename=flexible_datetime-1.1.0-py3-none-any.whl size=18993 sha256=81e6adf80b5c7602862fbe2807624e7fb625babd025c0e9fae94d90e170caa92
2026-03-13T15:08:43,135   Stored in directory: /tmp/pip-ephem-wheel-cache-wgfmavvo/wheels/d8/79/98/0a5f9791552251b6d46d0d45e6634f1f20585dce84e5f4beb6
2026-03-13T15:08:43,145 Successfully built flexible-datetime
2026-03-13T15:08:43,149 Removed build tracker: '/tmp/pip-build-tracker-4upvtr46'