2026-04-16T23:29:55,307 Created temporary directory: /tmp/pip-ephem-wheel-cache-xs86cmcd
2026-04-16T23:29:55,309 Created temporary directory: /tmp/pip-build-tracker-jmnwxye7
2026-04-16T23:29:55,309 Initialized build tracking at /tmp/pip-build-tracker-jmnwxye7
2026-04-16T23:29:55,310 Created build tracker: /tmp/pip-build-tracker-jmnwxye7
2026-04-16T23:29:55,310 Entered build tracker: /tmp/pip-build-tracker-jmnwxye7
2026-04-16T23:29:55,311 Created temporary directory: /tmp/pip-wheel-jvtna6u9
2026-04-16T23:29:55,314 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
2026-04-16T23:29:55,316 Created temporary directory: /tmp/pip-ephem-wheel-cache-lgk49j8e
2026-04-16T23:29:55,338 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-04-16T23:29:55,342 2 location(s) to search for versions of langchain-protocol:
2026-04-16T23:29:55,342 * https://pypi.org/simple/langchain-protocol/
2026-04-16T23:29:55,342 * https://www.piwheels.org/simple/langchain-protocol/
2026-04-16T23:29:55,343 Fetching project page and analyzing links: https://pypi.org/simple/langchain-protocol/
2026-04-16T23:29:55,343 Getting page https://pypi.org/simple/langchain-protocol/
2026-04-16T23:29:55,345 Found index url https://pypi.org/simple
2026-04-16T23:29:55,586 Fetched page https://pypi.org/simple/langchain-protocol/ as application/vnd.pypi.simple.v1+json
2026-04-16T23:29:55,587   Skipping link: No binaries permitted for langchain-protocol: https://files.pythonhosted.org/packages/a7/02/2bd9075e6f7fb75155b1e8208535ca78be0f4f16c03994295c74c01cbc04/langchain_protocol-0.0.8-py3-none-any.whl (from https://pypi.org/simple/langchain-protocol/) (requires-python:<4.0.0,>=3.10.0)
2026-04-16T23:29:55,588   Found link https://files.pythonhosted.org/packages/40/0b/34d23ad37c4ef14f96cf6990b619e2e7c4f9e58c7f1089f044f963af3b32/langchain_protocol-0.0.8.tar.gz (from https://pypi.org/simple/langchain-protocol/) (requires-python:<4.0.0,>=3.10.0), version: 0.0.8
2026-04-16T23:29:55,589 Fetching project page and analyzing links: https://www.piwheels.org/simple/langchain-protocol/
2026-04-16T23:29:55,590 Getting page https://www.piwheels.org/simple/langchain-protocol/
2026-04-16T23:29:55,591 Found index url https://www.piwheels.org/simple
2026-04-16T23:29:55,776 Fetched page https://www.piwheels.org/simple/langchain-protocol/ as text/html
2026-04-16T23:29:55,778 Skipping link: not a file: https://www.piwheels.org/simple/langchain-protocol/
2026-04-16T23:29:55,778 Skipping link: not a file: https://pypi.org/simple/langchain-protocol/
2026-04-16T23:29:55,799 Given no hashes to check 1 links for project 'langchain-protocol': discarding no candidates
2026-04-16T23:29:55,819 Collecting langchain-protocol==0.0.8
2026-04-16T23:29:55,821   Created temporary directory: /tmp/pip-unpack-jc510u2c
2026-04-16T23:29:56,059   Downloading langchain_protocol-0.0.8.tar.gz (6.4 kB)
2026-04-16T23:29:56,081   Added langchain-protocol==0.0.8 from https://files.pythonhosted.org/packages/40/0b/34d23ad37c4ef14f96cf6990b619e2e7c4f9e58c7f1089f044f963af3b32/langchain_protocol-0.0.8.tar.gz to build tracker '/tmp/pip-build-tracker-jmnwxye7'
2026-04-16T23:29:56,085   Created temporary directory: /tmp/pip-build-env-wclsozmq
2026-04-16T23:29:56,090   Installing build dependencies: started
2026-04-16T23:29:56,091   Running command pip subprocess to install build dependencies
2026-04-16T23:29:57,231   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-04-16T23:29:57,719   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
2026-04-16T23:29:57,742   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-04-16T23:29:58,269   Collecting hatchling
2026-04-16T23:29:58,288     Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.29.0-py3-none-any.whl (76 kB)
2026-04-16T23:29:58,482   Collecting packaging>=24.2
2026-04-16T23:29:58,499     Using cached https://www.piwheels.org/simple/packaging/packaging-26.1-py3-none-any.whl (95 kB)
2026-04-16T23:29:58,619   Collecting pathspec>=0.10.1
2026-04-16T23:29:58,635     Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.0.4-py3-none-any.whl (55 kB)
2026-04-16T23:29:58,757   Collecting pluggy>=1.0.0
2026-04-16T23:29:58,772     Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-04-16T23:29:59,018   Collecting trove-classifiers
2026-04-16T23:29:59,032     Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.1.14.14-py3-none-any.whl (14 kB)
2026-04-16T23:30:01,716   Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling
2026-04-16T23:30:01,751     Creating /tmp/pip-build-env-wclsozmq/overlay/local/bin
2026-04-16T23:30:01,753     changing mode of /tmp/pip-build-env-wclsozmq/overlay/local/bin/trove-classifiers to 755
2026-04-16T23:30:02,733     changing mode of /tmp/pip-build-env-wclsozmq/overlay/local/bin/hatchling to 755
2026-04-16T23:30:02,768   Successfully installed hatchling-1.29.0 packaging-26.1 pathspec-1.0.4 pluggy-1.6.0 trove-classifiers-2026.1.14.14
2026-04-16T23:30:03,014   Installing build dependencies: finished with status 'done'
2026-04-16T23:30:03,021   Getting requirements to build wheel: started
2026-04-16T23:30:03,023   Running command Getting requirements to build wheel
2026-04-16T23:30:03,370   Getting requirements to build wheel: finished with status 'done'
2026-04-16T23:30:03,374   Created temporary directory: /tmp/pip-modern-metadata-ca07b0ru
2026-04-16T23:30:03,376   Preparing metadata (pyproject.toml): started
2026-04-16T23:30:03,377   Running command Preparing metadata (pyproject.toml)
2026-04-16T23:30:03,906   Preparing metadata (pyproject.toml): finished with status 'done'
2026-04-16T23:30:03,911   Source in /tmp/pip-wheel-jvtna6u9/langchain-protocol_d9d52ea33c34424a9db2b9675df86ed2 has version 0.0.8, which satisfies requirement langchain-protocol==0.0.8 from https://files.pythonhosted.org/packages/40/0b/34d23ad37c4ef14f96cf6990b619e2e7c4f9e58c7f1089f044f963af3b32/langchain_protocol-0.0.8.tar.gz
2026-04-16T23:30:03,912   Removed langchain-protocol==0.0.8 from https://files.pythonhosted.org/packages/40/0b/34d23ad37c4ef14f96cf6990b619e2e7c4f9e58c7f1089f044f963af3b32/langchain_protocol-0.0.8.tar.gz from build tracker '/tmp/pip-build-tracker-jmnwxye7'
2026-04-16T23:30:03,917 Created temporary directory: /tmp/pip-unpack-zuj0rkml
2026-04-16T23:30:03,918 Building wheels for collected packages: langchain-protocol
2026-04-16T23:30:03,922   Created temporary directory: /tmp/pip-wheel-9d8wcxfa
2026-04-16T23:30:03,923   Destination directory: /tmp/pip-wheel-9d8wcxfa
2026-04-16T23:30:03,925   Building wheel for langchain-protocol (pyproject.toml): started
2026-04-16T23:30:03,926   Running command Building wheel for langchain-protocol (pyproject.toml)
2026-04-16T23:30:04,058   Building wheel for langchain-protocol (pyproject.toml): finished with status 'done'
2026-04-16T23:30:04,063   Created wheel for langchain-protocol: filename=langchain_protocol-0.0.8-py3-none-any.whl size=6559 sha256=39c7b28f1f7a98317ca5353d2ddb111cbbab9d295d15246ffd34449417c0b614
2026-04-16T23:30:04,064   Stored in directory: /tmp/pip-ephem-wheel-cache-lgk49j8e/wheels/16/89/59/90c0cc29c7b2fb1e02a9c18858716d61a7d21c37a87562cd37
2026-04-16T23:30:04,074 Successfully built langchain-protocol
2026-04-16T23:30:04,077 Removed build tracker: '/tmp/pip-build-tracker-jmnwxye7'