Read the Docs build information Build id: 3968677 Project: xanaduai-catalyst Version: 2724 Commit: 57403a6bfd1007f5321acb42f9924e7d5a94daa0 Date: 2026-04-28T14:19:37.415653Z State: cancelled Success: False [rtd-command-info] start-time: 2026-04-28T14:19:38.169026Z, end-time: 2026-04-28T14:19:39.930205Z, duration: 1, 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: 2026-04-28T14:19:40.024318Z, end-time: 2026-04-28T14:19:41.879497Z, duration: 1, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/2724/head:external-2724 Warning: Permanently added 'github.com' (ED25519) to the list of known hosts. From github.com:PennyLaneAI/catalyst * [new ref] refs/pull/2724/head -> external-2724 [rtd-command-info] start-time: 2026-04-28T14:19:42.871030Z, end-time: 2026-04-28T14:19:42.993736Z, duration: 0, exit-code: 0 git checkout --force 57403a6bfd1007f5321acb42f9924e7d5a94daa0 Note: switching to '57403a6bfd1007f5321acb42f9924e7d5a94daa0'. 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 57403a6 Add docstr for limitations [rtd-command-info] start-time: 2026-04-28T14:19:43.089384Z, end-time: 2026-04-28T14:19:43.127271Z, 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: 2026-04-28T14:19:46.942769Z, end-time: 2026-04-28T14:19:56.073669Z, duration: 9, exit-code: 0 apt-get update --assume-yes --quiet Hit:1 http://archive.ubuntu.com/ubuntu noble InRelease Get:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB] Get:3 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB] Get:4 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB] Get:5 http://archive.ubuntu.com/ubuntu noble/main amd64 Components [665 kB] Get:6 http://archive.ubuntu.com/ubuntu noble/universe amd64 Components [5943 kB] Get:7 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1985 kB] Get:8 http://archive.ubuntu.com/ubuntu noble/multiverse amd64 Components [41.9 kB] Get:9 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2355 kB] Get:10 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Components [239 kB] Get:11 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2142 kB] Get:12 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Components [534 kB] Get:13 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3737 kB] Get:14 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Components [159 B] Get:15 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [54.1 kB] Get:16 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Components [889 B] Get:17 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages [49.0 kB] Get:18 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components [8176 B] Get:19 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [35.6 kB] Get:20 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components [11.3 kB] Get:21 http://archive.ubuntu.com/ubuntu noble-backports/restricted amd64 Components [160 B] Get:22 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Packages [671 B] Get:23 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Components [161 B] Get:24 http://security.ubuntu.com/ubuntu noble-security/main amd64 Components [25.8 kB] Get:25 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1498 kB] Get:26 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [94.9 kB] Get:27 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3491 kB] Get:28 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Components [157 B] Get:29 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [34.2 kB] Get:30 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Components [158 B] Fetched 23.3 MB in 3s (7536 kB/s) Reading package lists... [rtd-command-info] start-time: None, end-time: None, duration: None, exit-code: None apt-get install --assume-yes --quiet -- graphviz cmake ninja-build clang