2026-02-28T07:54:51,393 Created temporary directory: /tmp/pip-ephem-wheel-cache-ghmzgp5a
2026-02-28T07:54:51,395 Created temporary directory: /tmp/pip-build-tracker-6ri__guw
2026-02-28T07:54:51,396 Initialized build tracking at /tmp/pip-build-tracker-6ri__guw
2026-02-28T07:54:51,396 Created build tracker: /tmp/pip-build-tracker-6ri__guw
2026-02-28T07:54:51,397 Entered build tracker: /tmp/pip-build-tracker-6ri__guw
2026-02-28T07:54:51,397 Created temporary directory: /tmp/pip-wheel-j8p2g06b
2026-02-28T07:54:51,401 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
2026-02-28T07:54:51,403 Created temporary directory: /tmp/pip-ephem-wheel-cache-koofgr82
2026-02-28T07:54:51,425 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-02-28T07:54:51,428 2 location(s) to search for versions of langgraph-librarian:
2026-02-28T07:54:51,428 * https://pypi.org/simple/langgraph-librarian/
2026-02-28T07:54:51,428 * https://www.piwheels.org/simple/langgraph-librarian/
2026-02-28T07:54:51,429 Fetching project page and analyzing links: https://pypi.org/simple/langgraph-librarian/
2026-02-28T07:54:51,430 Getting page https://pypi.org/simple/langgraph-librarian/
2026-02-28T07:54:51,431 Found index url https://pypi.org/simple
2026-02-28T07:54:51,707 Fetched page https://pypi.org/simple/langgraph-librarian/ as application/vnd.pypi.simple.v1+json
2026-02-28T07:54:51,709   Skipping link: No binaries permitted for langgraph-librarian: https://files.pythonhosted.org/packages/96/70/f05b38093ea095627f6fcbacfa48a36b3a37914ebd956a9c8a7f5e7c81a5/langgraph_librarian-0.1.0-py3-none-any.whl (from https://pypi.org/simple/langgraph-librarian/) (requires-python:>=3.10)
2026-02-28T07:54:51,710   Found link https://files.pythonhosted.org/packages/49/52/d0ecd7a21e8f7be3fa3add5e6b37922b05d9455ec06f46e9d8b88a5ddbb8/langgraph_librarian-0.1.0.tar.gz (from https://pypi.org/simple/langgraph-librarian/) (requires-python:>=3.10), version: 0.1.0
2026-02-28T07:54:51,711 Fetching project page and analyzing links: https://www.piwheels.org/simple/langgraph-librarian/
2026-02-28T07:54:51,711 Getting page https://www.piwheels.org/simple/langgraph-librarian/
2026-02-28T07:54:51,712 Found index url https://www.piwheels.org/simple
2026-02-28T07:54:51,867 Fetched page https://www.piwheels.org/simple/langgraph-librarian/ as text/html
2026-02-28T07:54:51,868 Skipping link: not a file: https://www.piwheels.org/simple/langgraph-librarian/
2026-02-28T07:54:51,869 Skipping link: not a file: https://pypi.org/simple/langgraph-librarian/
2026-02-28T07:54:51,890 Given no hashes to check 1 links for project 'langgraph-librarian': discarding no candidates
2026-02-28T07:54:51,909 Collecting langgraph-librarian==0.1.0
2026-02-28T07:54:51,912   Created temporary directory: /tmp/pip-unpack-_bz5_etg
2026-02-28T07:54:52,044   Downloading langgraph_librarian-0.1.0.tar.gz (18 kB)
2026-02-28T07:54:52,088   Added langgraph-librarian==0.1.0 from https://files.pythonhosted.org/packages/49/52/d0ecd7a21e8f7be3fa3add5e6b37922b05d9455ec06f46e9d8b88a5ddbb8/langgraph_librarian-0.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-6ri__guw'
2026-02-28T07:54:52,092   Created temporary directory: /tmp/pip-build-env-rsndtwaa
2026-02-28T07:54:52,097   Installing build dependencies: started
2026-02-28T07:54:52,098   Running command pip subprocess to install build dependencies
2026-02-28T07:54:52,131   Error processing line 1 of /home/piwheels/.local/lib/python3.11/site-packages/cntimer.pth:

2026-02-28T07:54:52,175     Traceback (most recent call last):
2026-02-28T07:54:52,175       File "<frozen site>", line 192, in addpackage
2026-02-28T07:54:52,176       File "<string>", line 1, in <module>
2026-02-28T07:54:52,177     ModuleNotFoundError: No module named 'cntimer'

2026-02-28T07:54:52,178   Remainder of file ignored
2026-02-28T07:54:53,252   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-02-28T07:54:53,871   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
2026-02-28T07:54:53,893   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-02-28T07:54:54,391   Collecting hatchling
2026-02-28T07:54:54,397     Using cached hatchling-1.29.0-py3-none-any.whl (76 kB)
2026-02-28T07:54:54,586   Collecting packaging>=24.2
2026-02-28T07:54:54,604     Using cached https://www.piwheels.org/simple/packaging/packaging-26.0-py3-none-any.whl (74 kB)
2026-02-28T07:54:54,722   Collecting pathspec>=0.10.1
2026-02-28T07:54:54,737     Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.0.4-py3-none-any.whl (55 kB)
2026-02-28T07:54:54,859   Collecting pluggy>=1.0.0
2026-02-28T07:54:54,873     Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-02-28T07:54:55,125   Collecting trove-classifiers
2026-02-28T07:54:55,143     Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.1.14.14-py3-none-any.whl (14 kB)
2026-02-28T07:54:57,867   Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling
2026-02-28T07:54:57,903     Creating /tmp/pip-build-env-rsndtwaa/overlay/local/bin
2026-02-28T07:54:57,905     changing mode of /tmp/pip-build-env-rsndtwaa/overlay/local/bin/trove-classifiers to 755
2026-02-28T07:54:58,864     changing mode of /tmp/pip-build-env-rsndtwaa/overlay/local/bin/hatchling to 755
2026-02-28T07:54:58,902   Successfully installed hatchling-1.29.0 packaging-26.0 pathspec-1.0.4 pluggy-1.6.0 trove-classifiers-2026.1.14.14
2026-02-28T07:54:59,153   Installing build dependencies: finished with status 'done'
2026-02-28T07:54:59,160   Getting requirements to build wheel: started
2026-02-28T07:54:59,161   Running command Getting requirements to build wheel
2026-02-28T07:54:59,514   Getting requirements to build wheel: finished with status 'done'
2026-02-28T07:54:59,517   Created temporary directory: /tmp/pip-modern-metadata-t5nvcgi5
2026-02-28T07:54:59,519   Preparing metadata (pyproject.toml): started
2026-02-28T07:54:59,521   Running command Preparing metadata (pyproject.toml)
2026-02-28T07:55:00,089   Preparing metadata (pyproject.toml): finished with status 'done'
2026-02-28T07:55:00,094   Source in /tmp/pip-wheel-j8p2g06b/langgraph-librarian_9db8f851bc0549a9ada13f4e23e66762 has version 0.1.0, which satisfies requirement langgraph-librarian==0.1.0 from https://files.pythonhosted.org/packages/49/52/d0ecd7a21e8f7be3fa3add5e6b37922b05d9455ec06f46e9d8b88a5ddbb8/langgraph_librarian-0.1.0.tar.gz
2026-02-28T07:55:00,095   Removed langgraph-librarian==0.1.0 from https://files.pythonhosted.org/packages/49/52/d0ecd7a21e8f7be3fa3add5e6b37922b05d9455ec06f46e9d8b88a5ddbb8/langgraph_librarian-0.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-6ri__guw'
2026-02-28T07:55:00,103 Created temporary directory: /tmp/pip-unpack-3b8v5o3m
2026-02-28T07:55:00,104 Building wheels for collected packages: langgraph-librarian
2026-02-28T07:55:00,108   Created temporary directory: /tmp/pip-wheel-j9o96_wu
2026-02-28T07:55:00,109   Destination directory: /tmp/pip-wheel-j9o96_wu
2026-02-28T07:55:00,111   Building wheel for langgraph-librarian (pyproject.toml): started
2026-02-28T07:55:00,112   Running command Building wheel for langgraph-librarian (pyproject.toml)
2026-02-28T07:55:00,243   Building wheel for langgraph-librarian (pyproject.toml): finished with status 'done'
2026-02-28T07:55:00,247   Created wheel for langgraph-librarian: filename=langgraph_librarian-0.1.0-py3-none-any.whl size=18075 sha256=eaf30d5f2234dd60740a40cde677fe886237e6578a0a8e0e97afbdc0bda18db2
2026-02-28T07:55:00,249   Stored in directory: /tmp/pip-ephem-wheel-cache-koofgr82/wheels/5e/a5/a0/11514307cc6eee370d53c81455236c444d40948a338b6ce8bf
2026-02-28T07:55:00,262 Successfully built langgraph-librarian
2026-02-28T07:55:00,265 Removed build tracker: '/tmp/pip-build-tracker-6ri__guw'