Read the Docs build information Build id: 4062998 Project: xanaduai-pennylane Version: 9507 Commit: f627d1a566c52756b1efbfb5331a7daf4ab0ec10 Date: 2026-06-01T17:54:26.067193Z State: cancelled Success: False [rtd-command-info] start-time: 2026-06-01T17:54:32.412269Z, end-time: 2026-06-01T17:54:35.781262Z, duration: 3, exit-code: 0 git clone --depth 1 https://github.com/PennyLaneAI/pennylane.git . Cloning into '.'... [rtd-command-info] start-time: 2026-06-01T17:54:35.879114Z, end-time: 2026-06-01T17:54:37.461776Z, duration: 1, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/9507/head:external-9507 From https://github.com/PennyLaneAI/pennylane * [new ref] refs/pull/9507/head -> external-9507 [rtd-command-info] start-time: 2026-06-01T17:54:38.130807Z, end-time: 2026-06-01T17:54:39.153457Z, duration: 1, exit-code: 0 git checkout --force f627d1a566c52756b1efbfb5331a7daf4ab0ec10 Note: switching to 'f627d1a566c52756b1efbfb5331a7daf4ab0ec10'. 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 f627d1a More sane tests [rtd-command-info] start-time: 2026-06-01T17:54:39.229828Z, end-time: 2026-06-01T17:54:39.270147Z, duration: 0, exit-code: 0 cat .readthedocs.yml # .readthedocs.yml # Read the Docs configuration file # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details # Required version: 2 build: os: ubuntu-24.04 tools: python: "3.11" apt_packages: - graphviz jobs: post_install: - pip install --extra-index-url https://test.pypi.org/simple/ pennylane-catalyst --pre - pip install --group docs # Build documentation in the docs/ directory with Sphinx sphinx: configuration: doc/conf.py # Build documentation with MkDocs #mkdocs: # configuration: mkdocs.yml # Optionally build your docs in additional formats such as PDF and ePub formats: - htmlzip # Optionally set the version of Python and requirements required to build your docs python: install: - method: pip path: . [rtd-command-info] start-time: 2026-06-01T17:54:40.216357Z, end-time: 2026-06-01T17:54:43.539547Z, duration: 3, exit-code: 0 apt-get update --assume-yes --quiet Hit:1 http://archive.ubuntu.com/ubuntu noble InRelease Get:2 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB] Get:3 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [2083 kB] Get:4 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB] Get:5 http://security.ubuntu.com/ubuntu noble-security/main amd64 Components [54.0 kB] Get:6 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1511 kB] Get:7 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [94.9 kB] Get:8 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3683 kB] Get:9 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Components [157 B] Get:10 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [48.4 kB] Get:11 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Components [158 B] Get:12 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB] Get:13 http://archive.ubuntu.com/ubuntu noble/main amd64 Components [665 kB] Get:14 http://archive.ubuntu.com/ubuntu noble/universe amd64 Components [5943 kB] Get:15 http://archive.ubuntu.com/ubuntu noble/multiverse amd64 Components [41.9 kB] Get:16 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2508 kB] Get:17 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Components [237 kB] Get:18 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2154 kB] Get:19 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Components [533 kB] Get:20 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [4013 kB] Get:21 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Components [159 B] Get:22 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [54.6 kB] Get:23 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Components [887 B] Get:24 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages [49.0 kB] Get:25 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components [6350 B] Get:26 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [35.9 kB] Get:27 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components [11.3 kB] Get:28 http://archive.ubuntu.com/ubuntu noble-backports/restricted amd64 Components [160 B] Get:29 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Packages [671 B] Get:30 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Components [161 B] Fetched 24.1 MB in 1s (23.1 MB/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