Read the Docs build information Build id: 3966482 Project: xanaduai-catalyst Version: 2722 Commit: 3224458c09ece29fcd93792146eb535339741906 Date: 2026-04-27T21:49:08.791061Z State: cancelled Success: False [rtd-command-info] start-time: 2026-04-27T21:49:09.612749Z, end-time: 2026-04-27T21:49:11.625865Z, duration: 2, exit-code: 0 git clone --depth 1 git@github.com:PennyLaneAI/catalyst.git . Cloning into '.'... Warning: Permanently added 'github.com' (ED25519) to the list of known hosts. [rtd-command-info] start-time: 2026-04-27T21:49:11.715908Z, end-time: 2026-04-27T21:49:13.550739Z, duration: 1, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/2722/head:external-2722 Warning: Permanently added 'github.com' (ED25519) to the list of known hosts. From github.com:PennyLaneAI/catalyst * [new ref] refs/pull/2722/head -> external-2722 [rtd-command-info] start-time: 2026-04-27T21:49:14.541337Z, end-time: 2026-04-27T21:49:14.664630Z, duration: 0, exit-code: 0 git checkout --force 3224458c09ece29fcd93792146eb535339741906 Note: switching to '3224458c09ece29fcd93792146eb535339741906'. 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 3224458 cl [rtd-command-info] start-time: 2026-04-27T21:49:14.753668Z, end-time: 2026-04-27T21:49:14.794079Z, duration: 0, exit-code: 0 cat .readthedocs.yaml # Read the Docs configuration file # Required version: 2 # Build documentation with Sphinx sphinx: configuration: doc/conf.py # Exclude all submodules submodules: exclude: all # Optionally build your docs in additional formats such as PDF and ePub formats: - htmlzip # Optionally set the build image build: os: ubuntu-24.04 tools: python: "3.11" apt_packages: - graphviz - cmake - ninja-build - clang # Optionally set the version of Python and requirements required to build your docs python: install: - requirements: doc/requirements.txt - method: pip path: . [rtd-command-info] start-time: None, end-time: None, duration: None, exit-code: None apt-get update --assume-yes --quiet