2026-04-09T20:25:25,722 Created temporary directory: /tmp/pip-ephem-wheel-cache-pr3ktmty
2026-04-09T20:25:25,724 Created temporary directory: /tmp/pip-build-tracker-c5e73__z
2026-04-09T20:25:25,724 Initialized build tracking at /tmp/pip-build-tracker-c5e73__z
2026-04-09T20:25:25,725 Created build tracker: /tmp/pip-build-tracker-c5e73__z
2026-04-09T20:25:25,725 Entered build tracker: /tmp/pip-build-tracker-c5e73__z
2026-04-09T20:25:25,726 Created temporary directory: /tmp/pip-wheel-g8oh_ceb
2026-04-09T20:25:25,729 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
2026-04-09T20:25:25,732 Created temporary directory: /tmp/pip-ephem-wheel-cache-rtkdjqh0
2026-04-09T20:25:25,756 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-04-09T20:25:25,760 2 location(s) to search for versions of x4c:
2026-04-09T20:25:25,760 * https://pypi.org/simple/x4c/
2026-04-09T20:25:25,760 * https://www.piwheels.org/simple/x4c/
2026-04-09T20:25:25,760 Fetching project page and analyzing links: https://pypi.org/simple/x4c/
2026-04-09T20:25:25,761 Getting page https://pypi.org/simple/x4c/
2026-04-09T20:25:25,762 Found index url https://pypi.org/simple
2026-04-09T20:25:25,991 Fetched page https://pypi.org/simple/x4c/ as application/vnd.pypi.simple.v1+json
2026-04-09T20:25:25,996   Found link https://files.pythonhosted.org/packages/c5/7b/45b65ccb1d321b1d3fd4f75c5e4da65690b860ffdf273390f0da2c09d050/x4c-2024.8.24.tar.gz (from https://pypi.org/simple/x4c/), version: 2024.8.24
2026-04-09T20:25:25,997   Found link https://files.pythonhosted.org/packages/d1/91/843a809b8a0e2f2b0edab059e6433b941062aaaa1ba73a6016f828de9080/x4c-2025.3.20.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.3.20
2026-04-09T20:25:25,997   Found link https://files.pythonhosted.org/packages/50/d1/6d5a28b88bce2efa245bf1cf69d0ea83442f2e6ae68d1c2d8233ca4f73fb/x4c-2025.3.20.13.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.3.20.13
2026-04-09T20:25:25,998   Found link https://files.pythonhosted.org/packages/00/3f/764dd93ba36f85fe6de4513e68da347bfda05cd51649eaec91c5759a60df/x4c-2025.6.14.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.6.14
2026-04-09T20:25:25,999   Found link https://files.pythonhosted.org/packages/ec/ae/e5ec41f2bb0b85d390feccf49ca46755354a169117ccadb78c73818c7a3f/x4c-2025.6.22.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.6.22
2026-04-09T20:25:26,000   Found link https://files.pythonhosted.org/packages/67/58/fa17efee941ca17f95de509c7f914d895b5b5215baa7d8476387a09d0443/x4c-2025.7.9.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.7.9
2026-04-09T20:25:26,000   Found link https://files.pythonhosted.org/packages/c3/77/b209c428f568694e81619a24ec45af0d04edd8d1adeeba179d374b0fdb50/x4c-2025.8.21.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.8.21
2026-04-09T20:25:26,001   Found link https://files.pythonhosted.org/packages/ae/5e/52306e91625e06c59b1fc921c97eedb45074739525eed89bc5b68bc60555/x4c-2025.8.22.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.8.22
2026-04-09T20:25:26,002   Found link https://files.pythonhosted.org/packages/49/12/75e8ee0225d805b69acfd8b2a615fcf7a8dda41342997d2301dc6fdde6be/x4c-2025.9.1.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.9.1
2026-04-09T20:25:26,003   Found link https://files.pythonhosted.org/packages/50/33/39ea4e504258f4125612c3ea48245d77b2fe56fb0b4660524df1b8bdc79d/x4c-2025.9.10.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.9.10
2026-04-09T20:25:26,003   Found link https://files.pythonhosted.org/packages/8d/51/d8b7a738392947a8faad2dcf07d7601718108589115ecd5ab3c18c07938a/x4c-2025.9.22.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.9.22
2026-04-09T20:25:26,004   Found link https://files.pythonhosted.org/packages/19/59/e99f3c779f728b69b47eeae838edfb0df727904cbc12c33be9793be113fa/x4c-2025.10.13.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.10.13
2026-04-09T20:25:26,005   Found link https://files.pythonhosted.org/packages/80/ba/bac31b4addf0b3a7c7bd869ba60c5a16259a3f162af8b5087454f004da81/x4c-2025.10.16.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.10.16
2026-04-09T20:25:26,006   Found link https://files.pythonhosted.org/packages/e5/11/48b1356544cd4e2eeee7f14efa5da6fcd787137b74b374c53704af6a4df2/x4c-2025.10.31.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.10.31
2026-04-09T20:25:26,007   Found link https://files.pythonhosted.org/packages/53/c3/48f39025de990844289c27cfa1b1f63525f5dccef0031e8fdc9bed452fd3/x4c-2025.11.9.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.11.9
2026-04-09T20:25:26,007   Found link https://files.pythonhosted.org/packages/db/3a/6cd4d6c6ae99fad9412ab9db9783c3db958a25ee2251c81a6c5ec882b6b9/x4c-2025.11.26.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.11.26
2026-04-09T20:25:26,008   Found link https://files.pythonhosted.org/packages/aa/4b/3130aa982468b480cf47c93a40bf344502a9e49c41dca5783a4f637f8f38/x4c-2025.11.27.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.11.27
2026-04-09T20:25:26,008   Found link https://files.pythonhosted.org/packages/13/6e/d5c6ce47e592f9c89a09074211bdbb6c25bfeb972666cdc8ad22109087ae/x4c-2025.11.29.tar.gz (from https://pypi.org/simple/x4c/), version: 2025.11.29
2026-04-09T20:25:26,009   Found link https://files.pythonhosted.org/packages/25/bc/9728f5c0190641391ed82b9f08546d0cf7a37bdb299c79e4c18b7e1e2640/x4c-2026.2.25.tar.gz (from https://pypi.org/simple/x4c/), version: 2026.2.25
2026-04-09T20:25:26,009   Found link https://files.pythonhosted.org/packages/f3/73/471c72a4b71b3fc3a204e0fcffe3a57a48b679fad889730fa03d35d1ed24/x4c-2026.3.21.tar.gz (from https://pypi.org/simple/x4c/), version: 2026.3.21
2026-04-09T20:25:26,010   Skipping link: No binaries permitted for x4c: https://files.pythonhosted.org/packages/bf/f1/c6659f85930f45d9bbaea6b818802afb5955cb7f9065bb5db7635b3146d1/x4c-2026.4.9-py3-none-any.whl (from https://pypi.org/simple/x4c/) (requires-python:>=3.12)
2026-04-09T20:25:26,011   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/4d/be/5ab2e38f53008edc2433a6f5254378919550c33c1ad36ea006d40b544178/x4c-2026.4.9.tar.gz (from https://pypi.org/simple/x4c/) (requires-python:>=3.12)
2026-04-09T20:25:26,012   Skipping link: 2026.4.9 Requires-Python >=3.12: https://files.pythonhosted.org/packages/4d/be/5ab2e38f53008edc2433a6f5254378919550c33c1ad36ea006d40b544178/x4c-2026.4.9.tar.gz (from https://pypi.org/simple/x4c/) (requires-python:>=3.12)
2026-04-09T20:25:26,013 Fetching project page and analyzing links: https://www.piwheels.org/simple/x4c/
2026-04-09T20:25:26,014 Getting page https://www.piwheels.org/simple/x4c/
2026-04-09T20:25:26,015 Found index url https://www.piwheels.org/simple
2026-04-09T20:25:26,192 Fetched page https://www.piwheels.org/simple/x4c/ as text/html
2026-04-09T20:25:26,198   Skipping link: No binaries permitted for x4c: https://www.piwheels.org/simple/x4c/x4c-2026.3.21-py3-none-any.whl#sha256=7a6dd9060e4b0e7f169f8e3ee62d2324baa5e8dbc90db99eff4da45e812540b5 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,199   Skipping link: No binaries permitted for x4c: https://www.piwheels.org/simple/x4c/x4c-2026.2.25-py3-none-any.whl#sha256=c8e2143c47a076e6257e8983cdf13e5c32e7c9fb8407bd0ff1a869dccd4ab31a (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,199   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.11.29-py3-none-any.whl#sha256=b2655ce504ed05b6757c91a5dc0d613c9fb7a79d16237c881064089dfbd69f09 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,200   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.11.27-py3-none-any.whl#sha256=e7df081b97cf7dfdc7b49a477b90a8d9f916712a75e1444d23a5941d6f46cdeb (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,200   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.11.26-py3-none-any.whl#sha256=154bcf54810860ef32d4236405d1b8deb8a6db3e55858f145aed1bbcfb3c2d4c (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,201   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.11.9-py3-none-any.whl#sha256=4a4d76af38ab4ce48b4e91b7164d7b668070a9e2fade262f18adb8258ebc3ef1 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,202   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.10.31-py3-none-any.whl#sha256=2b433132478797f5f9c315072872b9a869b898843235adacdb02bfbccde5df73 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,202   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.10.16-py3-none-any.whl#sha256=63400c28022087adb1e35c031b6ee693693f82bd2a8c2b5bc8ac7841cb5e1964 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,202   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.10.13-py3-none-any.whl#sha256=e8d05980df454dc630e761af2b5828c70fb040ff820b42766b59c27e1b3e6e71 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,203   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.9.22-py3-none-any.whl#sha256=2393ab92f4f30ba569f76308a63ef5c5efbd658c736bc331d9b3c76af3425f1e (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,203   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.9.10-py3-none-any.whl#sha256=f66ae85da6d94ba8ddff218d8be9c7ce89fff5098b8942792ac897206cca6424 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,204   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.9.1-py3-none-any.whl#sha256=f493bbd42a8080b23c026be3d6fdfdff937c2dad27fa0704c3bccc47cc619d5d (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,204   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.8.22-py3-none-any.whl#sha256=1a8d2a9f887b6227382832e214b5ef91545d7c670e707c90e06f28be644bcabe (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,205   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.8.21-py3-none-any.whl#sha256=0a213717d0deca5e27c7ad820ea7fd402b09a908a978fe4c253216379eaff096 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,205   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.7.9-py3-none-any.whl#sha256=d0bc2b1793f0ffbbcf58bc3ec6350b2c0f6412b4bd8ec2c19f3898c6a1684146 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,206   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.6.22-py3-none-any.whl#sha256=d662b47ea6a59b8f7157442f9894f02db00a693f31e0bb31e4c73757030c0297 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,207   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.6.14-py3-none-any.whl#sha256=933cef4f1c6384195d77963d5645465c68d011af54bd2b2f562692d6c311f627 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,207   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.3.20.13-py3-none-any.whl#sha256=6f0abd08fe4ab3cb24d5c7fd2b093e9fb66aabb6bd6c828a736e87497116f457 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,208   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2025.3.20-py3-none-any.whl#sha256=522673809634c17c65c0978c1d511495ac4b944e61cd9fe93e252b72e0a0e2e4 (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,208   Skipping link: No binaries permitted for x4c: https://archive1.piwheels.org/simple/x4c/x4c-2024.8.24-py3-none-any.whl#sha256=7d3f8f281b58bb9ab26895c0dee3e4ad2632a0fe95d14e011599c37080466a7a (from https://www.piwheels.org/simple/x4c/)
2026-04-09T20:25:26,209 Skipping link: not a file: https://www.piwheels.org/simple/x4c/
2026-04-09T20:25:26,210 Skipping link: not a file: https://pypi.org/simple/x4c/
2026-04-09T20:25:26,232 Given no hashes to check 0 links for project 'x4c': discarding no candidates
2026-04-09T20:25:26,234 ERROR: Ignored the following versions that require a different python version: 2026.4.9 Requires-Python >=3.12
2026-04-09T20:25:26,235 ERROR: Could not find a version that satisfies the requirement x4c==2026.4.9 (from versions: 2024.8.24, 2025.3.20, 2025.3.20.13, 2025.6.14, 2025.6.22, 2025.7.9, 2025.8.21, 2025.8.22, 2025.9.1, 2025.9.10, 2025.9.22, 2025.10.13, 2025.10.16, 2025.10.31, 2025.11.9, 2025.11.26, 2025.11.27, 2025.11.29, 2026.2.25, 2026.3.21)
2026-04-09T20:25:26,236 ERROR: No matching distribution found for x4c==2026.4.9
2026-04-09T20:25:26,238 Exception information:
2026-04-09T20:25:26,238 Traceback (most recent call last):
2026-04-09T20:25:26,238   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2026-04-09T20:25:26,238     self._add_to_criteria(self.state.criteria, r, parent=None)
2026-04-09T20:25:26,238   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2026-04-09T20:25:26,238     raise RequirementsConflicted(criterion)
2026-04-09T20:25:26,238 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('x4c==2026.4.9')
2026-04-09T20:25:26,238 
2026-04-09T20:25:26,238 During handling of the above exception, another exception occurred:
2026-04-09T20:25:26,238 
2026-04-09T20:25:26,238 Traceback (most recent call last):
2026-04-09T20:25:26,238   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2026-04-09T20:25:26,238     result = self._result = resolver.resolve(
2026-04-09T20:25:26,238                             ^^^^^^^^^^^^^^^^^
2026-04-09T20:25:26,238   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2026-04-09T20:25:26,238     state = resolution.resolve(requirements, max_rounds=max_rounds)
2026-04-09T20:25:26,238             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-09T20:25:26,238   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 350, in resolve
2026-04-09T20:25:26,238     raise ResolutionImpossible(e.criterion.information)
2026-04-09T20:25:26,238 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('x4c==2026.4.9'), parent=None)]
2026-04-09T20:25:26,238 
2026-04-09T20:25:26,238 The above exception was the direct cause of the following exception:
2026-04-09T20:25:26,238 
2026-04-09T20:25:26,238 Traceback (most recent call last):
2026-04-09T20:25:26,238   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2026-04-09T20:25:26,238     status = run_func(*args)
2026-04-09T20:25:26,238              ^^^^^^^^^^^^^^^
2026-04-09T20:25:26,238   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2026-04-09T20:25:26,238     return func(self, options, args)
2026-04-09T20:25:26,238            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-09T20:25:26,238   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2026-04-09T20:25:26,238     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2026-04-09T20:25:26,238                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-09T20:25:26,238   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2026-04-09T20:25:26,238     raise error from e
2026-04-09T20:25:26,238 pip._internal.exceptions.DistributionNotFound: No matching distribution found for x4c==2026.4.9
2026-04-09T20:25:26,243 Removed build tracker: '/tmp/pip-build-tracker-c5e73__z'