2025-10-17T17:01:01,032 Created temporary directory: /tmp/pip-ephem-wheel-cache-hi7o7yjy
2025-10-17T17:01:01,034 Created temporary directory: /tmp/pip-build-tracker-axutf9gm
2025-10-17T17:01:01,035 Initialized build tracking at /tmp/pip-build-tracker-axutf9gm
2025-10-17T17:01:01,035 Created build tracker: /tmp/pip-build-tracker-axutf9gm
2025-10-17T17:01:01,035 Entered build tracker: /tmp/pip-build-tracker-axutf9gm
2025-10-17T17:01:01,036 Created temporary directory: /tmp/pip-wheel-vad6i8k_
2025-10-17T17:01:01,039 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
2025-10-17T17:01:01,042 Created temporary directory: /tmp/pip-ephem-wheel-cache-8rvx1du_
2025-10-17T17:01:01,063 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-10-17T17:01:01,066 2 location(s) to search for versions of langchain-classic:
2025-10-17T17:01:01,066 * https://pypi.org/simple/langchain-classic/
2025-10-17T17:01:01,066 * https://www.piwheels.org/simple/langchain-classic/
2025-10-17T17:01:01,067 Fetching project page and analyzing links: https://pypi.org/simple/langchain-classic/
2025-10-17T17:01:01,068 Getting page https://pypi.org/simple/langchain-classic/
2025-10-17T17:01:01,069 Found index url https://pypi.org/simple
2025-10-17T17:01:01,279 Fetched page https://pypi.org/simple/langchain-classic/ as application/vnd.pypi.simple.v1+json
2025-10-17T17:01:01,281   Skipping link: No binaries permitted for langchain-classic: https://files.pythonhosted.org/packages/9d/a5/26216685957924b65eea32798a0cb8468d416835a8b6090b002308ca0d5d/langchain_classic-1.0.0a1-py3-none-any.whl (from https://pypi.org/simple/langchain-classic/) (requires-python:<4.0.0,>=3.10.0)
2025-10-17T17:01:01,282   Found link https://files.pythonhosted.org/packages/2e/bb/aba0b81b30f8eae630f5c8643d1a06fe7e9f06eef8e1a70571faba0b7da5/langchain_classic-1.0.0a1.tar.gz (from https://pypi.org/simple/langchain-classic/) (requires-python:<4.0.0,>=3.10.0), version: 1.0.0a1
2025-10-17T17:01:01,283   Skipping link: No binaries permitted for langchain-classic: https://files.pythonhosted.org/packages/74/74/246f809a3741c21982f985ca0113ec92d3c84896308561cc4414823f6951/langchain_classic-1.0.0-py3-none-any.whl (from https://pypi.org/simple/langchain-classic/) (requires-python:<4.0.0,>=3.10.0)
2025-10-17T17:01:01,284   Found link https://files.pythonhosted.org/packages/d9/b1/a66babeccb2c05ed89690a534296688c0349bee7a71641e91ecc2afd72fd/langchain_classic-1.0.0.tar.gz (from https://pypi.org/simple/langchain-classic/) (requires-python:<4.0.0,>=3.10.0), version: 1.0.0
2025-10-17T17:01:01,285 Fetching project page and analyzing links: https://www.piwheels.org/simple/langchain-classic/
2025-10-17T17:01:01,286 Getting page https://www.piwheels.org/simple/langchain-classic/
2025-10-17T17:01:01,287 Found index url https://www.piwheels.org/simple
2025-10-17T17:01:01,439 Fetched page https://www.piwheels.org/simple/langchain-classic/ as text/html
2025-10-17T17:01:01,440   Skipping link: No binaries permitted for langchain-classic: https://www.piwheels.org/simple/langchain-classic/langchain_classic-1.0.0a1-py3-none-any.whl#sha256=5b1b336ea22b75904b8448df3b7666efc7356127b05c7700a0ea94225a839a44 (from https://www.piwheels.org/simple/langchain-classic/) (requires-python:<4.0.0,>=3.10.0)
2025-10-17T17:01:01,441 Skipping link: not a file: https://www.piwheels.org/simple/langchain-classic/
2025-10-17T17:01:01,442 Skipping link: not a file: https://pypi.org/simple/langchain-classic/
2025-10-17T17:01:01,460 Given no hashes to check 1 links for project 'langchain-classic': discarding no candidates
2025-10-17T17:01:01,478 Collecting langchain-classic==1.0.0
2025-10-17T17:01:01,480   Created temporary directory: /tmp/pip-unpack-np21yqdy
2025-10-17T17:01:01,700   Downloading langchain_classic-1.0.0.tar.gz (10.5 MB)
2025-10-17T17:01:06,002   Added langchain-classic==1.0.0 from https://files.pythonhosted.org/packages/d9/b1/a66babeccb2c05ed89690a534296688c0349bee7a71641e91ecc2afd72fd/langchain_classic-1.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-axutf9gm'
2025-10-17T17:01:06,011   Created temporary directory: /tmp/pip-build-env-mvvq35rr
2025-10-17T17:01:06,015   Installing build dependencies: started
2025-10-17T17:01:06,017   Running command pip subprocess to install build dependencies
2025-10-17T17:01:07,173   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-10-17T17:01:07,775   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
2025-10-17T17:01:07,798   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-10-17T17:01:08,291   Collecting hatchling
2025-10-17T17:01:08,314     Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.27.0-py3-none-any.whl (75 kB)
2025-10-17T17:01:08,497   Collecting packaging>=24.2
2025-10-17T17:01:08,514     Using cached https://www.piwheels.org/simple/packaging/packaging-25.0-py3-none-any.whl (66 kB)
2025-10-17T17:01:08,624   Collecting pathspec>=0.10.1
2025-10-17T17:01:08,639     Using cached https://www.piwheels.org/simple/pathspec/pathspec-0.12.1-py3-none-any.whl (31 kB)
2025-10-17T17:01:08,758   Collecting pluggy>=1.0.0
2025-10-17T17:01:08,773     Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2025-10-17T17:01:09,032   Collecting trove-classifiers
2025-10-17T17:01:09,048     Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2025.9.11.17-py3-none-any.whl (14 kB)
2025-10-17T17:01:11,754   Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling
2025-10-17T17:01:11,794     Creating /tmp/pip-build-env-mvvq35rr/overlay/local/bin
2025-10-17T17:01:11,797     changing mode of /tmp/pip-build-env-mvvq35rr/overlay/local/bin/trove-classifiers to 755
2025-10-17T17:01:12,601     changing mode of /tmp/pip-build-env-mvvq35rr/overlay/local/bin/hatchling to 755
2025-10-17T17:01:12,640   Successfully installed hatchling-1.27.0 packaging-25.0 pathspec-0.12.1 pluggy-1.6.0 trove-classifiers-2025.9.11.17
2025-10-17T17:01:12,901   Installing build dependencies: finished with status 'done'
2025-10-17T17:01:12,908   Getting requirements to build wheel: started
2025-10-17T17:01:12,909   Running command Getting requirements to build wheel
2025-10-17T17:01:13,245   Getting requirements to build wheel: finished with status 'done'
2025-10-17T17:01:13,248   Created temporary directory: /tmp/pip-modern-metadata-02r9wk1y
2025-10-17T17:01:13,251   Preparing metadata (pyproject.toml): started
2025-10-17T17:01:13,252   Running command Preparing metadata (pyproject.toml)
2025-10-17T17:01:15,314   Preparing metadata (pyproject.toml): finished with status 'done'
2025-10-17T17:01:15,319   Source in /tmp/pip-wheel-vad6i8k_/langchain-classic_e60b72f39ccc43bcaa571eaaea82a2d3 has version 1.0.0, which satisfies requirement langchain-classic==1.0.0 from https://files.pythonhosted.org/packages/d9/b1/a66babeccb2c05ed89690a534296688c0349bee7a71641e91ecc2afd72fd/langchain_classic-1.0.0.tar.gz
2025-10-17T17:01:15,320   Removed langchain-classic==1.0.0 from https://files.pythonhosted.org/packages/d9/b1/a66babeccb2c05ed89690a534296688c0349bee7a71641e91ecc2afd72fd/langchain_classic-1.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-axutf9gm'
2025-10-17T17:01:15,326 Created temporary directory: /tmp/pip-unpack-2c6dpk6p
2025-10-17T17:01:15,326 Building wheels for collected packages: langchain-classic
2025-10-17T17:01:15,331   Created temporary directory: /tmp/pip-wheel-35bdqcbg
2025-10-17T17:01:15,331   Destination directory: /tmp/pip-wheel-35bdqcbg
2025-10-17T17:01:15,333   Building wheel for langchain-classic (pyproject.toml): started
2025-10-17T17:01:15,334   Running command Building wheel for langchain-classic (pyproject.toml)
2025-10-17T17:01:15,475   Building wheel for langchain-classic (pyproject.toml): finished with status 'done'
2025-10-17T17:01:15,489   Created wheel for langchain-classic: filename=langchain_classic-1.0.0-py3-none-any.whl size=1040701 sha256=97f71f150c10123f5511c08873f030e35ede52311d729a7688c721b4e1e01f33
2025-10-17T17:01:15,491   Stored in directory: /tmp/pip-ephem-wheel-cache-8rvx1du_/wheels/b8/5e/b2/be7bbd9444533089351dd752b73c82648bb2f5e32d2fca982d
2025-10-17T17:01:15,538 Successfully built langchain-classic
2025-10-17T17:01:15,565 Removed build tracker: '/tmp/pip-build-tracker-axutf9gm'