Read the Docs build information Build id: 4336410 Project: continuumio-conda Version: 16566 Commit: e565fd8b72d22773f28424d0d8a9c064b75a0ab5 Date: 2026-08-19T15:52:12.122320Z State: finished Success: False [rtd-command-info] start-time: 2026-08-19T15:52:37.240621Z, end-time: 2026-08-19T15:53:05.216718Z, duration: 27, exit-code: 0 git clone --depth 1 https://github.com/conda/conda.git . Cloning into '.'... [rtd-command-info] start-time: 2026-08-19T15:53:05.293416Z, end-time: 2026-08-19T15:53:08.167984Z, duration: 2, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/16566/head:external-16566 From https://github.com/conda/conda * [new ref] refs/pull/16566/head -> external-16566 * [new tag] 26.7.0 -> 26.7.0 [rtd-command-info] start-time: 2026-08-19T15:53:08.901276Z, end-time: 2026-08-19T15:53:09.313811Z, duration: 0, exit-code: 0 git checkout --force e565fd8b72d22773f28424d0d8a9c064b75a0ab5 Note: switching to 'e565fd8b72d22773f28424d0d8a9c064b75a0ab5'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by switching back to a branch. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -c with the switch command. Example: git switch -c Or undo this operation with: git switch - Turn off this advice by setting config variable advice.detachedHead to false HEAD is now at e565fd8 more updates to get freethreaded builds working [rtd-command-info] start-time: 2026-08-19T15:53:09.386348Z, end-time: 2026-08-19T15:53:09.424777Z, duration: 0, exit-code: 0 cat .readthedocs.yml version: 2 sphinx: configuration: docs/source/conf.py # Set the version of Python and other tools you might need build: os: ubuntu-22.04 tools: python: miniconda-latest jobs: post_checkout: # Unshallow the git clone to make sure we can identify the version - git fetch --unshallow pre_install: - git update-index --assume-unchanged docs/environment.yml docs/source/conf.py pre_build: # Install conda so we can run conda commands (e.g., see configuration.rst) - python -m pip install --no-deps --no-cache-dir --editable . conda: environment: docs/environment.yml # Build PDF, ePub and zipped HTML formats: - epub - pdf - htmlzip [rtd-command-info] start-time: 2026-08-19T15:53:09.498954Z, end-time: 2026-08-19T15:53:18.097078Z, duration: 8, exit-code: 0 git fetch --unshallow From https://github.com/conda/conda * [new tag] 1.1.0 -> 1.1.0 * [new tag] 1.2.0 -> 1.2.0 * [new tag] 1.2.1 -> 1.2.1 * [new tag] 1.3.0 -> 1.3.0 * [new tag] 1.3.1 -> 1.3.1 * [new tag] 1.3.2 -> 1.3.2 * [new tag] 1.3.3 -> 1.3.3 * [new tag] 1.3.4 -> 1.3.4 * [new tag] 1.3.5 -> 1.3.5 * [new tag] 1.4.0 -> 1.4.0 * [new tag] 1.4.1 -> 1.4.1 * [new tag] 1.4.2 -> 1.4.2 * [new tag] 1.4.3 -> 1.4.3 * [new tag] 1.4.4 -> 1.4.4 * [new tag] 1.4.5 -> 1.4.5 * [new tag] 1.4.6 -> 1.4.6 * [new tag] 1.5.0 -> 1.5.0 * [new tag] 1.5.1 -> 1.5.1 * [new tag] 1.5.2 -> 1.5.2 * [new tag] 1.6.0 -> 1.6.0 * [new tag] 1.6.0rc1 -> 1.6.0rc1 * [new tag] 1.6.0rc2 -> 1.6.0rc2 * [new tag] 1.7.0 -> 1.7.0 * [new tag] 1.7.0a1 -> 1.7.0a1 * [new tag] 1.7.0a2 -> 1.7.0a2 * [new tag] 1.7.1 -> 1.7.1 * [new tag] 1.7.2 -> 1.7.2 * [new tag] 1.8.0 -> 1.8.0 * [new tag] 1.8.1 -> 1.8.1 * [new tag] 1.8.2 -> 1.8.2 * [new tag] 1.9.0 -> 1.9.0 * [new tag] 1.9.1 -> 1.9.1 * [new tag] 2.0.0 -> 2.0.0 * [new tag] 2.0.1 -> 2.0.1 * [new tag] 2.0.2 -> 2.0.2 * [new tag] 2.0.3 -> 2.0.3 * [new tag] 2.0.4 -> 2.0.4 * [new tag] 2.1.0 -> 2.1.0 * [new tag] 2.2.0 -> 2.2.0 * [new tag] 2.2.1 -> 2.2.1 * [new tag] 2.2.2 -> 2.2.2 * [new tag] 2.2.3 -> 2.2.3 * [new tag] 2.2.4 -> 2.2.4 * [new tag] 2.2.5 -> 2.2.5 * [new tag] 2.2.6 -> 2.2.6 * [new tag] 2.2.7 -> 2.2.7 * [new tag] 2.2.8 -> 2.2.8 * [new tag] 2.3.0 -> 2.3.0 * [new tag] 2.3.1 -> 2.3.1 * [new tag] 22.11.0 -> 22.11.0 * [new tag] 22.11.1 -> 22.11.1 * [new tag] 22.9.0 -> 22.9.0 * [new tag] 23.1.0 -> 23.1.0 * [new tag] 23.10.0 -> 23.10.0 * [new tag] 23.11.0 -> 23.11.0 * [new tag] 23.3.0 -> 23.3.0 * [new tag] 23.3.1 -> 23.3.1 * [new tag] 23.5.0 -> 23.5.0 * [new tag] 23.5.1 -> 23.5.1 * [new tag] 23.5.2 -> 23.5.2 * [new tag] 23.7.0 -> 23.7.0 * [new tag] 23.7.1 -> 23.7.1 * [new tag] 23.7.2 -> 23.7.2 * [new tag] 23.7.3 -> 23.7.3 * [new tag] 23.7.4 -> 23.7.4 * [new tag] 23.9.0 -> 23.9.0 * [new tag] 24.1.0 -> 24.1.0 * [new tag] 24.1.1 -> 24.1.1 * [new tag] 24.1.2 -> 24.1.2 * [new tag] 24.11.0 -> 24.11.0 * [new tag] 24.11.1 -> 24.11.1 * [new tag] 24.11.2 -> 24.11.2 * [new tag] 24.11.3 -> 24.11.3 * [new tag] 24.3.0 -> 24.3.0 * [new tag] 24.4.0 -> 24.4.0 * [new tag] 24.5.0 -> 24.5.0 * [new tag] 24.7.0 -> 24.7.0 * [new tag] 24.7.1 -> 24.7.1 * [new tag] 24.9.0 -> 24.9.0 * [new tag] 24.9.1 -> 24.9.1 * [new tag] 24.9.2 -> 24.9.2 * [new tag] 25.1.0 -> 25.1.0 * [new tag] 25.1.1 -> 25.1.1 * [new tag] 25.11.0 -> 25.11.0 * [new tag] 25.11.1 -> 25.11.1 * [new tag] 25.3.0 -> 25.3.0 * [new tag] 25.3.1 -> 25.3.1 * [new tag] 25.5.0 -> 25.5.0 * [new tag] 25.5.1 -> 25.5.1 * [new tag] 25.7.0 -> 25.7.0 * [new tag] 25.9.0 -> 25.9.0 * [new tag] 25.9.1 -> 25.9.1 * [new tag] 26.1.0 -> 26.1.0 * [new tag] 26.1.1 -> 26.1.1 * [new tag] 26.3.0 -> 26.3.0 * [new tag] 26.3.1 -> 26.3.1 * [new tag] 26.3.2 -> 26.3.2 * [new tag] 26.5.0 -> 26.5.0 * [new tag] 26.5.1 -> 26.5.1 * [new tag] 26.5.2 -> 26.5.2 * [new tag] 26.5.3 -> 26.5.3 * [new tag] 26.7.1 -> 26.7.1 * [new tag] 3.0.0 -> 3.0.0 * [new tag] 3.0.1 -> 3.0.1 * [new tag] 3.0.2 -> 3.0.2 * [new tag] 3.0.3 -> 3.0.3 * [new tag] 3.0.4 -> 3.0.4 * [new tag] 3.0.5 -> 3.0.5 * [new tag] 3.0.6 -> 3.0.6 * [new tag] 3.1.0 -> 3.1.0 * [new tag] 3.1.1 -> 3.1.1 * [new tag] 3.10.0 -> 3.10.0 * [new tag] 3.10.1 -> 3.10.1 * [new tag] 3.11.0 -> 3.11.0 * [new tag] 3.12.0 -> 3.12.0 * [new tag] 3.13.0 -> 3.13.0 * [new tag] 3.14.0 -> 3.14.0 * [new tag] 3.14.1 -> 3.14.1 * [new tag] 3.15.0 -> 3.15.0 * [new tag] 3.15.1 -> 3.15.1 * [new tag] 3.16.0 -> 3.16.0 * [new tag] 3.17.0 -> 3.17.0 * [new tag] 3.18.0 -> 3.18.0 * [new tag] 3.18.1 -> 3.18.1 * [new tag] 3.18.2 -> 3.18.2 * [new tag] 3.18.3 -> 3.18.3 * [new tag] 3.18.4 -> 3.18.4 * [new tag] 3.18.5 -> 3.18.5 * [new tag] 3.18.6 -> 3.18.6 * [new tag] 3.18.7 -> 3.18.7 * [new tag] 3.18.8 -> 3.18.8 * [new tag] 3.18.9 -> 3.18.9 * [new tag] 3.19.0 -> 3.19.0 * [new tag] 3.19.1 -> 3.19.1 * [new tag] 3.19.2 -> 3.19.2 * [new tag] 3.19.3 -> 3.19.3 * [new tag] 3.2.0 -> 3.2.0 * [new tag] 3.2.0a1 -> 3.2.0a1 * [new tag] 3.2.1 -> 3.2.1 * [new tag] 3.3.0 -> 3.3.0 * [new tag] 3.3.1 -> 3.3.1 * [new tag] 3.3.2 -> 3.3.2 * [new tag] 3.4.0 -> 3.4.0 * [new tag] 3.4.1 -> 3.4.1 * [new tag] 3.4.2 -> 3.4.2 * [new tag] 3.4.3 -> 3.4.3 * [new tag] 3.5.0 -> 3.5.0 * [new tag] 3.5.1 -> 3.5.1 * [new tag] 3.5.2 -> 3.5.2 * [new tag] 3.5.3 -> 3.5.3 * [new tag] 3.5.4 -> 3.5.4 * [new tag] 3.5.5 -> 3.5.5 * [new tag] 3.6.0 -> 3.6.0 * [new tag] 3.6.1 -> 3.6.1 * [new tag] 3.6.2 -> 3.6.2 * [new tag] 3.6.3 -> 3.6.3 * [new tag] 3.6.4 -> 3.6.4 * [new tag] 3.7.0 -> 3.7.0 * [new tag] 3.7.1 -> 3.7.1 * [new tag] 3.7.2 -> 3.7.2 * [new tag] 3.7.3 -> 3.7.3 * [new tag] 3.7.4 -> 3.7.4 * [new tag] 3.8.0 -> 3.8.0 * [new tag] 3.8.1 -> 3.8.1 * [new tag] 3.8.2 -> 3.8.2 * [new tag] 3.8.3 -> 3.8.3 * [new tag] 3.8.4 -> 3.8.4 * [new tag] 3.9.0 -> 3.9.0 * [new tag] 3.9.1 -> 3.9.1 * [new tag] 4.0.0 -> 4.0.0 * [new tag] 4.0.1 -> 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-> 4.2.12 * [new tag] 4.2.13 -> 4.2.13 * [new tag] 4.2.14 -> 4.2.14 * [new tag] 4.2.15 -> 4.2.15 * [new tag] 4.2.16 -> 4.2.16 * [new tag] 4.2.2 -> 4.2.2 * [new tag] 4.2.3 -> 4.2.3 * [new tag] 4.2.4 -> 4.2.4 * [new tag] 4.2.5 -> 4.2.5 * [new tag] 4.2.6 -> 4.2.6 * [new tag] 4.2.7 -> 4.2.7 * [new tag] 4.2.8 -> 4.2.8 * [new tag] 4.2.9 -> 4.2.9 * [new tag] 4.3.0 -> 4.3.0 * [new tag] 4.3.1 -> 4.3.1 * [new tag] 4.3.10 -> 4.3.10 * [new tag] 4.3.11 -> 4.3.11 * [new tag] 4.3.12 -> 4.3.12 * [new tag] 4.3.13 -> 4.3.13 * [new tag] 4.3.14 -> 4.3.14 * [new tag] 4.3.15 -> 4.3.15 * [new tag] 4.3.16 -> 4.3.16 * [new tag] 4.3.17 -> 4.3.17 * [new tag] 4.3.18 -> 4.3.18 * [new tag] 4.3.19 -> 4.3.19 * [new tag] 4.3.2 -> 4.3.2 * [new tag] 4.3.20 -> 4.3.20 * [new tag] 4.3.21 -> 4.3.21 * [new tag] 4.3.22 -> 4.3.22 * [new tag] 4.3.23 -> 4.3.23 * [new tag] 4.3.24 -> 4.3.24 * [new tag] 4.3.25 -> 4.3.25 * [new tag] 4.3.26 -> 4.3.26 * [new tag] 4.3.27 -> 4.3.27 * [new tag] 4.3.28 -> 4.3.28 * [new tag] 4.3.29 -> 4.3.29 * [new tag] 4.3.3 -> 4.3.3 * [new tag] 4.3.30 -> 4.3.30 * [new tag] 4.3.31 -> 4.3.31 * [new tag] 4.3.32 -> 4.3.32 * [new tag] 4.3.33 -> 4.3.33 * [new tag] 4.3.34 -> 4.3.34 * [new tag] 4.3.4 -> 4.3.4 * [new tag] 4.3.5 -> 4.3.5 * [new tag] 4.3.6 -> 4.3.6 * [new tag] 4.3.7 -> 4.3.7 * [new tag] 4.3.8 -> 4.3.8 * [new tag] 4.3.9 -> 4.3.9 * [new tag] 4.4.0 -> 4.4.0 * [new tag] 4.4.0alpha0 -> 4.4.0alpha0 * [new tag] 4.4.0beta2 -> 4.4.0beta2 * [new tag] 4.4.0rc0 -> 4.4.0rc0 * [new tag] 4.4.1 -> 4.4.1 * [new tag] 4.4.10 -> 4.4.10 * [new tag] 4.4.11 -> 4.4.11 * [new tag] 4.4.2 -> 4.4.2 * [new tag] 4.4.3 -> 4.4.3 * [new tag] 4.4.4 -> 4.4.4 * [new tag] 4.4.5 -> 4.4.5 * [new tag] 4.4.6 -> 4.4.6 * [new tag] 4.4.7 -> 4.4.7 * [new tag] 4.4.8 -> 4.4.8 * [new tag] 4.4.9 -> 4.4.9 * [new tag] 4.5.0 -> 4.5.0 * [new tag] 4.5.0rc0 -> 4.5.0rc0 * [new tag] 4.5.1 -> 4.5.1 * [new tag] 4.5.10 -> 4.5.10 * [new tag] 4.5.11 -> 4.5.11 * [new tag] 4.5.12 -> 4.5.12 * [new tag] 4.5.2 -> 4.5.2 * [new tag] 4.5.3 -> 4.5.3 * [new tag] 4.5.4 -> 4.5.4 * [new tag] 4.5.5 -> 4.5.5 * [new tag] 4.5.6 -> 4.5.6 * [new tag] 4.5.7 -> 4.5.7 * [new tag] 4.5.8 -> 4.5.8 * [new tag] 4.5.9 -> 4.5.9 * [new tag] 4.6.0 -> 4.6.0 * [new tag] 4.6.0a1 -> 4.6.0a1 * [new tag] 4.6.0a2 -> 4.6.0a2 * [new tag] 4.6.0b0 -> 4.6.0b0 * [new tag] 4.6.0b1 -> 4.6.0b1 * [new tag] 4.6.0rc1 -> 4.6.0rc1 * [new tag] 4.6.1 -> 4.6.1 * [new tag] 4.6.10 -> 4.6.10 * [new tag] 4.6.11 -> 4.6.11 * [new tag] 4.6.12 -> 4.6.12 * [new tag] 4.6.13 -> 4.6.13 * [new tag] 4.6.14 -> 4.6.14 * [new tag] 4.6.2 -> 4.6.2 * [new tag] 4.6.3 -> 4.6.3 * [new tag] 4.6.4 -> 4.6.4 * [new tag] 4.6.5 -> 4.6.5 * [new tag] 4.6.6 -> 4.6.6 * [new tag] 4.6.7 -> 4.6.7 * [new tag] 4.6.8 -> 4.6.8 * [new tag] 4.6.9 -> 4.6.9 * [new tag] 4.7.0 -> 4.7.0 * [new tag] 4.7.1 -> 4.7.1 * [new tag] 4.7.10 -> 4.7.10 * [new tag] 4.7.11 -> 4.7.11 * [new tag] 4.7.12 -> 4.7.12 * [new tag] 4.7.2 -> 4.7.2 * [new tag] 4.7.3 -> 4.7.3 * [new tag] 4.7.4 -> 4.7.4 * [new tag] 4.7.5 -> 4.7.5 * [new tag] 4.7.6 -> 4.7.6 * [new tag] 4.7.7 -> 4.7.7 * [new tag] 4.7.8 -> 4.7.8 * [new tag] 4.7.9 -> 4.7.9 * [new tag] 4.8.0 -> 4.8.0 * [new tag] 4.8.0rc0 -> 4.8.0rc0 * [new tag] 4.8.1 -> 4.8.1 * [new tag] 4.8.2 -> 4.8.2 * [new tag] 4.8.3 -> 4.8.3 * [new tag] 4.8.4 -> 4.8.4 * [new tag] 4.8.5 -> 4.8.5 * [new tag] 4.9.0 -> 4.9.0 * [new tag] 4.9.1 -> 4.9.1 * [new tag] 4.9.2 -> 4.9.2 [rtd-command-info] start-time: 2026-08-19T15:53:27.204993Z, end-time: 2026-08-19T15:53:27.262032Z, duration: 0, exit-code: 0 asdf global python miniconda3-3.12-24.9.2-0 [rtd-command-info] start-time: 2026-08-19T15:53:28.727769Z, end-time: 2026-08-19T15:53:28.765271Z, duration: 0, exit-code: 0 cat docs/environment.yml channels: - conda-forge dependencies: - Pillow==12.3.0 - Sphinx<10 - boltons>=26.1.0 - conda-sphinx-theme==0.4.0 - frozendict>=2.4.7 - linkify-it-py==2.1.0 - myst-parser==5.1.0 - plantuml==1.2026.6 - pluggy==1.6.0 - pylint==4.0.6 - requests>=2.28.0,<3 - ruamel.yaml>=0.11.14,<0.20 - sphinx-argparse==0.5.2 - sphinx-autoapi==3.8.0 - sphinx-autobuild==2025.8.25 - sphinx-reredirects==1.1.0 - sphinx-sitemap==2.9.0 - sphinx-design==0.7.0 - sphinx-copybutton==0.5.2 - sphinxcontrib-applehelp==2.0.0 - sphinxcontrib-devhelp==2.0.0 - sphinxcontrib-htmlhelp==2.1.0 - sphinxcontrib-jsmath==1.0.1 - sphinxcontrib-mermaid==2.1.0 - sphinxcontrib-programoutput==0.20 - sphinxcontrib-qthelp==2.0.0 - sphinxcontrib-serializinghtml==2.0.0 - tqdm>=4.70.0 - conda-libmamba-solver>=26.7.0 - pip>25 - pip: - sphinxcontrib-plantuml==0.31 - sphinx name: sphinx [rtd-command-info] start-time: 2026-08-19T15:53:28.835764Z, end-time: 2026-08-19T15:54:36.291672Z, duration: 67, exit-code: 0 conda env create --quiet --name 16566 --file docs/environment.yml /home/docs/.asdf/installs/python/miniconda3-3.12-24.9.2-0/lib/python3.12/argparse.py:2006: FutureWarning: `remote_definition` is deprecated and will be removed in 25.9. Use `conda env create --file=URL` instead. action(self, namespace, argument_values, option_string) Channels: - conda-forge - defaults Platform: linux-64 Collecting package metadata (repodata.json): ...working... done Solving environment: ...working... done Preparing transaction: ...working... done Verifying transaction: ...working... done Executing transaction: ...working... done Installing pip dependencies: ...working... done [rtd-command-info] start-time: 2026-08-19T15:54:36.384702Z, end-time: 2026-08-19T15:54:36.459167Z, duration: 0, exit-code: 0 git update-index --assume-unchanged docs/environment.yml docs/source/conf.py [rtd-command-info] start-time: 2026-08-19T15:54:36.581667Z, end-time: 2026-08-19T15:54:46.423704Z, duration: 9, exit-code: 1 python -m pip install --no-deps --no-cache-dir --editable . Obtaining file:///home/docs/checkouts/readthedocs.org/user_builds/continuumio-conda/checkouts/16566 Installing build dependencies: started Installing build dependencies: finished with status 'done' Checking if build backend supports build_editable: started Checking if build backend supports build_editable: finished with status 'done' Getting requirements to build editable: started Getting requirements to build editable: finished with status 'done' Installing backend dependencies: started Installing backend dependencies: finished with status 'error' error: subprocess-exited-with-error × installing backend dependencies did not run successfully. │ exit code: 1 ╰─> [3 lines of output] Collecting editables~=0.3 ERROR: Could not install packages due to an OSError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Max retries exceeded with url: /packages/cc/0e/d095533037fc9468f947b19f2da53f869804632b508808de41e86e801797/editables-0.6-py3-none-any.whl.metadata (Caused by ResponseError('too many 502 error responses')) [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed to build 'file:///home/docs/checkouts/readthedocs.org/user_builds/continuumio-conda/checkouts/16566' when installing backend dependencies