Read the Docs build information Build id: 3856528 Project: xanaduai-catalyst Version: 2620 Commit: f555e0c905a2b19b550f13422ed3d8ca1073cbfc Date: 2026-03-23T15:45:54.703407Z State: cancelled Success: False [rtd-command-info] start-time: 2026-03-23T15:45:55.522345Z, end-time: 2026-03-23T15:45:57.476741Z, 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: 2026-03-23T15:45:57.556357Z, end-time: 2026-03-23T15:45:59.268251Z, duration: 1, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/2620/head:external-2620 Warning: Permanently added 'github.com' (ED25519) to the list of known hosts. From github.com:PennyLaneAI/catalyst * [new ref] refs/pull/2620/head -> external-2620 [rtd-command-info] start-time: 2026-03-23T15:46:00.231858Z, end-time: 2026-03-23T15:46:00.357658Z, duration: 0, exit-code: 0 git checkout --force f555e0c905a2b19b550f13422ed3d8ca1073cbfc Note: switching to 'f555e0c905a2b19b550f13422ed3d8ca1073cbfc'. 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 f555e0c fix [rtd-command-info] start-time: 2026-03-23T15:46:00.441817Z, end-time: 2026-03-23T15:46:00.478022Z, 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: 2026-03-23T15:46:02.276696Z, end-time: 2026-03-23T15:46:07.899415Z, duration: 5, 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 [1949 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 [2327 kB] Get:10 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Components [238 kB] Get:11 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2031 kB] Get:12 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Components [533 kB] Get:13 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3585 kB] Get:14 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Components [160 B] Get:15 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [38.1 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 [49.5 kB] Get:18 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components [8178 B] Get:19 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [36.1 kB] Get:20 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components [14.6 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 [695 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 [25.0 kB] Get:25 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1262 kB] Get:26 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [95.3 kB] Get:27 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3414 kB] Get:28 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Components [156 B] Get:29 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [34.8 kB] Get:30 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Components [158 B] Fetched 22.7 MB in 3s (7384 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