2026-03-01T00:50:49,793 Created temporary directory: /tmp/pip-ephem-wheel-cache-lhkg_1_z
2026-03-01T00:50:49,795 Created temporary directory: /tmp/pip-build-tracker-2zyufun5
2026-03-01T00:50:49,796 Initialized build tracking at /tmp/pip-build-tracker-2zyufun5
2026-03-01T00:50:49,796 Created build tracker: /tmp/pip-build-tracker-2zyufun5
2026-03-01T00:50:49,797 Entered build tracker: /tmp/pip-build-tracker-2zyufun5
2026-03-01T00:50:49,797 Created temporary directory: /tmp/pip-wheel-jvyszkg3
2026-03-01T00:50:49,801 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
2026-03-01T00:50:49,803 Created temporary directory: /tmp/pip-ephem-wheel-cache-ql2skwiz
2026-03-01T00:50:49,827 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-03-01T00:50:49,830 2 location(s) to search for versions of ai4scholar-mcp:
2026-03-01T00:50:49,830 * https://pypi.org/simple/ai4scholar-mcp/
2026-03-01T00:50:49,830 * https://www.piwheels.org/simple/ai4scholar-mcp/
2026-03-01T00:50:49,831 Fetching project page and analyzing links: https://pypi.org/simple/ai4scholar-mcp/
2026-03-01T00:50:49,832 Getting page https://pypi.org/simple/ai4scholar-mcp/
2026-03-01T00:50:49,833 Found index url https://pypi.org/simple
2026-03-01T00:50:50,048 Fetched page https://pypi.org/simple/ai4scholar-mcp/ as application/vnd.pypi.simple.v1+json
2026-03-01T00:50:50,050   Skipping link: No binaries permitted for ai4scholar-mcp: https://files.pythonhosted.org/packages/bc/a2/1bfa43ea0ee582164db5889b8acb6462378583aa15e23919e12956c14c1c/ai4scholar_mcp-0.2.1-py3-none-any.whl (from https://pypi.org/simple/ai4scholar-mcp/) (requires-python:>=3.10)
2026-03-01T00:50:50,051   Found link https://files.pythonhosted.org/packages/e1/72/61bf8e36fe8398149d623b98540b9c0c9ebe3e5a7449bd33e5bd7ce09a95/ai4scholar_mcp-0.2.1.tar.gz (from https://pypi.org/simple/ai4scholar-mcp/) (requires-python:>=3.10), version: 0.2.1
2026-03-01T00:50:50,052   Skipping link: No binaries permitted for ai4scholar-mcp: https://files.pythonhosted.org/packages/81/40/d4432b2b4cc555fdda514ff542ff7cf0f98fdb46659a55e737e1e7d1162e/ai4scholar_mcp-0.2.2-py3-none-any.whl (from https://pypi.org/simple/ai4scholar-mcp/) (requires-python:>=3.10)
2026-03-01T00:50:50,053   Found link https://files.pythonhosted.org/packages/7b/42/c5cce98ecfeac1ec1ba8c2117aa56dcd69614986185543e883ca94f11e68/ai4scholar_mcp-0.2.2.tar.gz (from https://pypi.org/simple/ai4scholar-mcp/) (requires-python:>=3.10), version: 0.2.2
2026-03-01T00:50:50,054   Skipping link: No binaries permitted for ai4scholar-mcp: https://files.pythonhosted.org/packages/8c/da/b56550b59e88dfeaabfc986dfe877fa5949d8bb5deb9760be9dcc06b1771/ai4scholar_mcp-0.2.3-py3-none-any.whl (from https://pypi.org/simple/ai4scholar-mcp/) (requires-python:>=3.10)
2026-03-01T00:50:50,055   Found link https://files.pythonhosted.org/packages/7b/44/9067b4a8c69abce8c335ca662f10ed5b7f30fa29d693b97190c31f244b39/ai4scholar_mcp-0.2.3.tar.gz (from https://pypi.org/simple/ai4scholar-mcp/) (requires-python:>=3.10), version: 0.2.3
2026-03-01T00:50:50,056 Fetching project page and analyzing links: https://www.piwheels.org/simple/ai4scholar-mcp/
2026-03-01T00:50:50,056 Getting page https://www.piwheels.org/simple/ai4scholar-mcp/
2026-03-01T00:50:50,058 Found index url https://www.piwheels.org/simple
2026-03-01T00:50:50,227 Fetched page https://www.piwheels.org/simple/ai4scholar-mcp/ as text/html
2026-03-01T00:50:50,228 Skipping link: not a file: https://www.piwheels.org/simple/ai4scholar-mcp/
2026-03-01T00:50:50,228 Skipping link: not a file: https://pypi.org/simple/ai4scholar-mcp/
2026-03-01T00:50:50,249 Given no hashes to check 1 links for project 'ai4scholar-mcp': discarding no candidates
2026-03-01T00:50:50,269 Collecting ai4scholar-mcp==0.2.1
2026-03-01T00:50:50,272   Created temporary directory: /tmp/pip-unpack-rc7g9t34
2026-03-01T00:50:50,408   Downloading ai4scholar_mcp-0.2.1.tar.gz (257 kB)
2026-03-01T00:50:50,614   Added ai4scholar-mcp==0.2.1 from https://files.pythonhosted.org/packages/e1/72/61bf8e36fe8398149d623b98540b9c0c9ebe3e5a7449bd33e5bd7ce09a95/ai4scholar_mcp-0.2.1.tar.gz to build tracker '/tmp/pip-build-tracker-2zyufun5'
2026-03-01T00:50:50,618   Created temporary directory: /tmp/pip-build-env-n1a9nrv7
2026-03-01T00:50:50,623   Installing build dependencies: started
2026-03-01T00:50:50,624   Running command pip subprocess to install build dependencies
2026-03-01T00:50:50,654   Error processing line 1 of /home/piwheels/.local/lib/python3.11/site-packages/cntimer.pth:

2026-03-01T00:50:50,694     Traceback (most recent call last):
2026-03-01T00:50:50,695       File "<frozen site>", line 192, in addpackage
2026-03-01T00:50:50,696       File "<string>", line 1, in <module>
2026-03-01T00:50:50,696     ModuleNotFoundError: No module named 'cntimer'

2026-03-01T00:50:50,697   Remainder of file ignored
2026-03-01T00:50:51,799   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-03-01T00:50:52,377   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
2026-03-01T00:50:52,400   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-03-01T00:50:52,932   Collecting hatchling
2026-03-01T00:50:52,939     Using cached hatchling-1.29.0-py3-none-any.whl (76 kB)
2026-03-01T00:50:53,131   Collecting packaging>=24.2
2026-03-01T00:50:53,148     Using cached https://www.piwheels.org/simple/packaging/packaging-26.0-py3-none-any.whl (74 kB)
2026-03-01T00:50:53,267   Collecting pathspec>=0.10.1
2026-03-01T00:50:53,281     Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.0.4-py3-none-any.whl (55 kB)
2026-03-01T00:50:53,403   Collecting pluggy>=1.0.0
2026-03-01T00:50:53,418     Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-03-01T00:50:53,664   Collecting trove-classifiers
2026-03-01T00:50:53,678     Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.1.14.14-py3-none-any.whl (14 kB)
2026-03-01T00:50:56,414   Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling
2026-03-01T00:50:56,449     Creating /tmp/pip-build-env-n1a9nrv7/overlay/local/bin
2026-03-01T00:50:56,451     changing mode of /tmp/pip-build-env-n1a9nrv7/overlay/local/bin/trove-classifiers to 755
2026-03-01T00:50:57,365     changing mode of /tmp/pip-build-env-n1a9nrv7/overlay/local/bin/hatchling to 755
2026-03-01T00:50:57,411   Successfully installed hatchling-1.29.0 packaging-26.0 pathspec-1.0.4 pluggy-1.6.0 trove-classifiers-2026.1.14.14
2026-03-01T00:50:57,665   Installing build dependencies: finished with status 'done'
2026-03-01T00:50:57,673   Getting requirements to build wheel: started
2026-03-01T00:50:57,674   Running command Getting requirements to build wheel
2026-03-01T00:50:58,034   Getting requirements to build wheel: finished with status 'done'
2026-03-01T00:50:58,037   Created temporary directory: /tmp/pip-modern-metadata-6hd0xbce
2026-03-01T00:50:58,039   Preparing metadata (pyproject.toml): started
2026-03-01T00:50:58,040   Running command Preparing metadata (pyproject.toml)
2026-03-01T00:50:58,616   Preparing metadata (pyproject.toml): finished with status 'done'
2026-03-01T00:50:58,621   Source in /tmp/pip-wheel-jvyszkg3/ai4scholar-mcp_b2f2e040ebf74c108878592da02d7cb5 has version 0.2.1, which satisfies requirement ai4scholar-mcp==0.2.1 from https://files.pythonhosted.org/packages/e1/72/61bf8e36fe8398149d623b98540b9c0c9ebe3e5a7449bd33e5bd7ce09a95/ai4scholar_mcp-0.2.1.tar.gz
2026-03-01T00:50:58,622   Removed ai4scholar-mcp==0.2.1 from https://files.pythonhosted.org/packages/e1/72/61bf8e36fe8398149d623b98540b9c0c9ebe3e5a7449bd33e5bd7ce09a95/ai4scholar_mcp-0.2.1.tar.gz from build tracker '/tmp/pip-build-tracker-2zyufun5'
2026-03-01T00:50:58,628 Created temporary directory: /tmp/pip-unpack-4u1dm4ym
2026-03-01T00:50:58,629 Building wheels for collected packages: ai4scholar-mcp
2026-03-01T00:50:58,640   Created temporary directory: /tmp/pip-wheel-nuy7jhj_
2026-03-01T00:50:58,641   Destination directory: /tmp/pip-wheel-nuy7jhj_
2026-03-01T00:50:58,649   Building wheel for ai4scholar-mcp (pyproject.toml): started
2026-03-01T00:50:58,652   Running command Building wheel for ai4scholar-mcp (pyproject.toml)
2026-03-01T00:50:58,835   Building wheel for ai4scholar-mcp (pyproject.toml): finished with status 'done'
2026-03-01T00:50:58,839   Created wheel for ai4scholar-mcp: filename=ai4scholar_mcp-0.2.1-py3-none-any.whl size=39375 sha256=6744c9a4b3c253c0d68cfcc3e3c00be6a370adabf446967a034339819198c778
2026-03-01T00:50:58,840   Stored in directory: /tmp/pip-ephem-wheel-cache-ql2skwiz/wheels/7d/55/db/09c2647e482112947968742be23fc9ade462cc08f3da1df1c6
2026-03-01T00:50:58,853 Successfully built ai4scholar-mcp
2026-03-01T00:50:58,858 Removed build tracker: '/tmp/pip-build-tracker-2zyufun5'