2026-01-14T09:07:59,508 Created temporary directory: /tmp/pip-ephem-wheel-cache-5wonh85p
2026-01-14T09:07:59,510 Created temporary directory: /tmp/pip-build-tracker-aesvfymy
2026-01-14T09:07:59,510 Initialized build tracking at /tmp/pip-build-tracker-aesvfymy
2026-01-14T09:07:59,511 Created build tracker: /tmp/pip-build-tracker-aesvfymy
2026-01-14T09:07:59,511 Entered build tracker: /tmp/pip-build-tracker-aesvfymy
2026-01-14T09:07:59,512 Created temporary directory: /tmp/pip-wheel-7dvco4j9
2026-01-14T09:07:59,515 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
2026-01-14T09:07:59,518 Created temporary directory: /tmp/pip-ephem-wheel-cache-molpsyaq
2026-01-14T09:07:59,541 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-01-14T09:07:59,544 2 location(s) to search for versions of pyxantech:
2026-01-14T09:07:59,544 * https://pypi.org/simple/pyxantech/
2026-01-14T09:07:59,544 * https://www.piwheels.org/simple/pyxantech/
2026-01-14T09:07:59,545 Fetching project page and analyzing links: https://pypi.org/simple/pyxantech/
2026-01-14T09:07:59,546 Getting page https://pypi.org/simple/pyxantech/
2026-01-14T09:07:59,547 Found index url https://pypi.org/simple
2026-01-14T09:07:59,765 Fetched page https://pypi.org/simple/pyxantech/ as application/vnd.pypi.simple.v1+json
2026-01-14T09:07:59,772   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/53/ea/fca59677419ad42f6fca2be186e0c1943044f750c06b3f645a4117366fc6/pyxantech-0.3.5-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,773   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/d8/a1/9df48a03301ce49032b4989ddc4a0e5b2bc2bdc98890b2cfd4bfe698fadb/pyxantech-0.4.6-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,774   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/6c/c5/b90fd83287db88a7ea44f9cba0c6a64c53407ff8ce1fe9941e4a5275c26d/pyxantech-0.5.20-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,774   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/f9/14/6046adde4ce033253b8573acd4f01b167974dce79467e2f2c02318d8870c/pyxantech-0.6-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,775   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/c6/c5/d22de0c724dc4def111e0bff1a5db51fb8459fe725c12c83e446114a7430/pyxantech-0.6.1-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,776   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/64/af/e478ceefc32fb3d9956522eeb69fbe51d69360f853894bf1a60dc1bf84d5/pyxantech-0.6.2-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,776   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/7e/94/2dbac705877f156aa8692423941cafdf99c6a0e415282535132273416c0b/pyxantech-0.6.3-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,777   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/68/ca/24c48bbeedd1140935697a56502119cb70d7c55a9281676aae4a3273c775/pyxantech-0.6.5-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,778   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/e1/42/ce5d44c7e94bec670df7373f2fc0e5d50bc455978195ddc195c173e236fa/pyxantech-0.6.6-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,778   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/9b/f5/85ac86fc869f5e5869a8621477b471a02c8a0da2db76dbc6448b7e369b77/pyxantech-0.6.7-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,779   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/07/24/8e2891d694217c8cfc2c804d18df40a126fa6c15f60c7c75a1e8ae7d8f34/pyxantech-0.6.8-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,780   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/f2/d8/093025263df65ab4fbc23f6e60f97e2622657d22f84ff072c61ae28c3b96/pyxantech-0.6.9-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,780   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/c0/ed/f92f3d060a9e84d901c6f7dcd9543cb2a07a99a320677a404a8190c0dae2/pyxantech-0.6.10-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,780   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/fb/e2/72582eb4c1d8393f5b4ad6b809e84dad4b6becda6cf1068dfb5154acab12/pyxantech-0.6.11-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,781   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/c1/27/049d0c11fe918daaab4c25be7ea5f7499a4d43bc4404026656c6c213bbb0/pyxantech-0.6.12-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,781   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/4f/8e/4e8b189f1aa5e245b440b2aa8a3be7cb41fb48749faeccafe18b01a15f6b/pyxantech-0.7.0-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,782   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/24/bd/913aed902ba0adbf4a685dffc1eb4742390c1628e5dbf2c7f4b39fea65b5/pyxantech-0.7.1-py3-none-any.whl (from https://pypi.org/simple/pyxantech/)
2026-01-14T09:07:59,782   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/97/ed/9f92b3be4a1cf18b9b0ed5773b210c535d033c15bd422737a75d93738676/pyxantech-0.7.2-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.7)
2026-01-14T09:07:59,783   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/e6/14/a4af5e695603b6939d9682041d891c6827a2b371da6b8dc3ab481f921407/pyxantech-0.8.0-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.7)
2026-01-14T09:07:59,783   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/13/92/856c11b31a2830d2f5260094cffa0034e0fe115f359b038b55bb56b96401/pyxantech-0.8.1-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,784   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/2f/49/137d59c91260e1b21b4e7060f38ca7230309641569b326c53dcf1b060e97/pyxantech-0.8.2-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,785   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/57/70/0936261c137959f3d8504e4f0c132ecc292eed4d7c41491c1167421568ad/pyxantech-0.9.0-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.10)
2026-01-14T09:07:59,785   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/c1/2f/4210b606f0a6bf2bcd8302a0e369b45cf5e74f1e07f0a0e2f801227655e7/pyxantech-0.10.0-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,786   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/99/a7/9198990304a707cc85f62f9e3186818a10869e9b8aed1893a5aa0c2cc4e9/pyxantech-0.10.0.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,787   Skipping link: 0.10.0 Requires-Python >=3.12: https://files.pythonhosted.org/packages/99/a7/9198990304a707cc85f62f9e3186818a10869e9b8aed1893a5aa0c2cc4e9/pyxantech-0.10.0.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,788   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/71/c0/07f9d390671b2691c82690d1d1382010af029cf4324a2820aba266a11286/pyxantech-0.10.1-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,789   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/01/f5/326bc1cdc576a586124971bd2c86d8a7ddb809cdf02e91b01b19970707d5/pyxantech-0.10.1.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,789   Skipping link: 0.10.1 Requires-Python >=3.12: https://files.pythonhosted.org/packages/01/f5/326bc1cdc576a586124971bd2c86d8a7ddb809cdf02e91b01b19970707d5/pyxantech-0.10.1.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,790   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/f8/37/359e22865313a0738ac2e5aead4ccd6933e3b2ea9061aded4aa2a2c8b89d/pyxantech-0.10.2-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,791   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/82/77/3f3744613bf75893745ba90d0cfee2d12141aac872dba38444f12948256a/pyxantech-0.10.2.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,791   Skipping link: 0.10.2 Requires-Python >=3.12: https://files.pythonhosted.org/packages/82/77/3f3744613bf75893745ba90d0cfee2d12141aac872dba38444f12948256a/pyxantech-0.10.2.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,792   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/8e/dd/5807fbd92c481692284b3a6709c1d29cac43ad3288179b4ff349e2affbfe/pyxantech-0.10.3-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,793   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/3f/65/5afc94b09927aba7ef3ec806d48206c1c109116f6c542b51601d8b18e97d/pyxantech-0.10.3.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,793   Skipping link: 0.10.3 Requires-Python >=3.12: https://files.pythonhosted.org/packages/3f/65/5afc94b09927aba7ef3ec806d48206c1c109116f6c542b51601d8b18e97d/pyxantech-0.10.3.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,794   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/4d/ae/b5592337596a94e0fa22a83b7b6b78bdd2c5591695b69740f8a08d72edb9/pyxantech-0.10.4-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,795   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/f6/3f/9c788116d68e897107690befcb0cd5a39fa015d3efb4e3a8ebf829ec5095/pyxantech-0.10.4.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,795   Skipping link: 0.10.4 Requires-Python >=3.12: https://files.pythonhosted.org/packages/f6/3f/9c788116d68e897107690befcb0cd5a39fa015d3efb4e3a8ebf829ec5095/pyxantech-0.10.4.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,796   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/a1/7f/2f7c0690a6cf2fda15b46e6ef02ce42517e78f80bc03345f3cbabd71e217/pyxantech-0.10.5-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,797   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/25/c7/76d0eb602a64718fbd645c74b1f48be120dd989ef14b6f6bf708e2ffd1bd/pyxantech-0.10.5.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,798   Skipping link: 0.10.5 Requires-Python >=3.12: https://files.pythonhosted.org/packages/25/c7/76d0eb602a64718fbd645c74b1f48be120dd989ef14b6f6bf708e2ffd1bd/pyxantech-0.10.5.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,798   Skipping link: No binaries permitted for pyxantech: https://files.pythonhosted.org/packages/cf/5b/fc1db4b7a8f853907862c0b7638dccb03c45589d52c27dc50e56e7169411/pyxantech-0.10.6-py3-none-any.whl (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,799   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/d7/74/802babe7a299142275e464c1236a8084dc60a867a965033971d571a8dc8c/pyxantech-0.10.6.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,800   Skipping link: 0.10.6 Requires-Python >=3.12: https://files.pythonhosted.org/packages/d7/74/802babe7a299142275e464c1236a8084dc60a867a965033971d571a8dc8c/pyxantech-0.10.6.tar.gz (from https://pypi.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,800 Fetching project page and analyzing links: https://www.piwheels.org/simple/pyxantech/
2026-01-14T09:07:59,801 Getting page https://www.piwheels.org/simple/pyxantech/
2026-01-14T09:07:59,802 Found index url https://www.piwheels.org/simple
2026-01-14T09:07:59,965 Fetched page https://www.piwheels.org/simple/pyxantech/ as text/html
2026-01-14T09:07:59,968   Skipping link: No binaries permitted for pyxantech: https://www.piwheels.org/simple/pyxantech/pyxantech-0.10.5-py3-none-any.whl#sha256=3450f09a103cbb8111aa181f0a6c8fc7dc0f6113c89a6dc8f30fa5353da536fd (from https://www.piwheels.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,968   Skipping link: No binaries permitted for pyxantech: https://www.piwheels.org/simple/pyxantech/pyxantech-0.10.4-py3-none-any.whl#sha256=ae7ce0e3ee38e8d1f7e9f899d29be85df8e5d76adfe2573bc507b51b5181175a (from https://www.piwheels.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,969   Skipping link: No binaries permitted for pyxantech: https://www.piwheels.org/simple/pyxantech/pyxantech-0.10.3-py3-none-any.whl#sha256=b57e356500a768c6c143f7f738b00ff7b86a12db4bc3c59caf729ec0f451bf0f (from https://www.piwheels.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,970   Skipping link: No binaries permitted for pyxantech: https://www.piwheels.org/simple/pyxantech/pyxantech-0.10.2-py3-none-any.whl#sha256=cfa013938857b56664972d24b9be2d83277ef5915ea35bc27511983cb65dffee (from https://www.piwheels.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,970   Skipping link: No binaries permitted for pyxantech: https://www.piwheels.org/simple/pyxantech/pyxantech-0.10.1-py3-none-any.whl#sha256=214902f5cd193ad5127c173dd260a985265189fb1542e545d1955975c8adbbd0 (from https://www.piwheels.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,971   Skipping link: No binaries permitted for pyxantech: https://www.piwheels.org/simple/pyxantech/pyxantech-0.10.0-py3-none-any.whl#sha256=a3d129acee5a54ec8d732ac475355c11410f9147c51528fdcab210830cb100f7 (from https://www.piwheels.org/simple/pyxantech/) (requires-python:>=3.12)
2026-01-14T09:07:59,971 Skipping link: not a file: https://www.piwheels.org/simple/pyxantech/
2026-01-14T09:07:59,972 Skipping link: not a file: https://pypi.org/simple/pyxantech/
2026-01-14T09:07:59,991 Given no hashes to check 0 links for project 'pyxantech': discarding no candidates
2026-01-14T09:07:59,992 ERROR: Ignored the following versions that require a different python version: 0.10.0 Requires-Python >=3.12; 0.10.1 Requires-Python >=3.12; 0.10.2 Requires-Python >=3.12; 0.10.3 Requires-Python >=3.12; 0.10.4 Requires-Python >=3.12; 0.10.5 Requires-Python >=3.12; 0.10.6 Requires-Python >=3.12
2026-01-14T09:07:59,994 ERROR: Could not find a version that satisfies the requirement pyxantech==0.10.6 (from versions: none)
2026-01-14T09:07:59,995 ERROR: No matching distribution found for pyxantech==0.10.6
2026-01-14T09:07:59,997 Exception information:
2026-01-14T09:07:59,997 Traceback (most recent call last):
2026-01-14T09:07:59,997   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2026-01-14T09:07:59,997     self._add_to_criteria(self.state.criteria, r, parent=None)
2026-01-14T09:07:59,997   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2026-01-14T09:07:59,997     raise RequirementsConflicted(criterion)
2026-01-14T09:07:59,997 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('pyxantech==0.10.6')
2026-01-14T09:07:59,997 
2026-01-14T09:07:59,997 During handling of the above exception, another exception occurred:
2026-01-14T09:07:59,997 
2026-01-14T09:07:59,997 Traceback (most recent call last):
2026-01-14T09:07:59,997   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2026-01-14T09:07:59,997     result = self._result = resolver.resolve(
2026-01-14T09:07:59,997                             ^^^^^^^^^^^^^^^^^
2026-01-14T09:07:59,997   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2026-01-14T09:07:59,997     state = resolution.resolve(requirements, max_rounds=max_rounds)
2026-01-14T09:07:59,997             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-01-14T09:07:59,997   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 350, in resolve
2026-01-14T09:07:59,997     raise ResolutionImpossible(e.criterion.information)
2026-01-14T09:07:59,997 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('pyxantech==0.10.6'), parent=None)]
2026-01-14T09:07:59,997 
2026-01-14T09:07:59,997 The above exception was the direct cause of the following exception:
2026-01-14T09:07:59,997 
2026-01-14T09:07:59,997 Traceback (most recent call last):
2026-01-14T09:07:59,997   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2026-01-14T09:07:59,997     status = run_func(*args)
2026-01-14T09:07:59,997              ^^^^^^^^^^^^^^^
2026-01-14T09:07:59,997   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2026-01-14T09:07:59,997     return func(self, options, args)
2026-01-14T09:07:59,997            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-01-14T09:07:59,997   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2026-01-14T09:07:59,997     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2026-01-14T09:07:59,997                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-01-14T09:07:59,997   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2026-01-14T09:07:59,997     raise error from e
2026-01-14T09:07:59,997 pip._internal.exceptions.DistributionNotFound: No matching distribution found for pyxantech==0.10.6
2026-01-14T09:08:00,002 Removed build tracker: '/tmp/pip-build-tracker-aesvfymy'