Read the Docs build information Build id: 3834853 Project: xanaduai-pennylane-lightning Version: 1355 Commit: 6f8a17f5ebdd85359a663f57e5a61081f4787b6d Date: 2026-03-16T16:47:34.351472Z State: cancelled Success: False [rtd-command-info] start-time: 2026-03-16T16:47:35.111586Z, end-time: 2026-03-16T16:47:36.063997Z, duration: 0, exit-code: 0 git clone --depth 1 https://github.com/PennyLaneAI/pennylane-lightning.git . Cloning into '.'... [rtd-command-info] start-time: 2026-03-16T16:47:36.143979Z, end-time: 2026-03-16T16:47:36.851672Z, duration: 0, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/1355/head:external-1355 From https://github.com/PennyLaneAI/pennylane-lightning * [new ref] refs/pull/1355/head -> external-1355 [rtd-command-info] start-time: 2026-03-16T16:47:37.526947Z, end-time: 2026-03-16T16:47:37.624312Z, duration: 0, exit-code: 0 git checkout --force 6f8a17f5ebdd85359a663f57e5a61081f4787b6d Note: switching to '6f8a17f5ebdd85359a663f57e5a61081f4787b6d'. 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 6f8a17f Fix stable/stable with CUDA 12.9 [rtd-command-info] start-time: 2026-03-16T16:47:37.713631Z, end-time: 2026-03-16T16:47:37.749862Z, duration: 0, exit-code: 0 cat .readthedocs.yml version: 2 sphinx: configuration: doc/conf.py python: install: - method: pip path: . build: os: ubuntu-24.04 tools: python: "3.12" apt_packages: - graphviz jobs: post_install: - pip install --group docs - PL_BACKEND="lightning_qubit" python scripts/configure_pyproject_toml.py && SKIP_COMPILATION=True python -m build - rm -rf ./build && PL_BACKEND="lightning_gpu" python scripts/configure_pyproject_toml.py && SKIP_COMPILATION=True python -m build - rm -rf ./build && PL_BACKEND="lightning_amdgpu" python scripts/configure_pyproject_toml.py && SKIP_COMPILATION=True python -m build - rm -rf ./build && PL_BACKEND="lightning_kokkos" python scripts/configure_pyproject_toml.py && SKIP_COMPILATION=True python -m build - rm -rf ./build && PL_BACKEND="lightning_tensor" python scripts/configure_pyproject_toml.py && SKIP_COMPILATION=True python -m build - python -m pip install ./dist/*.whl [rtd-command-info] start-time: 2026-03-16T16:47:38.590010Z, end-time: 2026-03-16T16:47:45.426090Z, duration: 6, exit-code: 0 apt-get update --assume-yes --quiet Get:1 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB] Hit:2 http://archive.ubuntu.com/ubuntu noble InRelease Get:3 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB] Get:4 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1942 kB] Get:5 http://security.ubuntu.com/ubuntu noble-security/main amd64 Components [25.3 kB] Get:6 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1261 kB] Get:7 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB] Get:8 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [94.9 kB] Get:9 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3406 kB] Get:10 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Components [157 B] Get:11 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [34.8 kB] Get:12 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Components [158 B] 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 [2322 kB] Get:17 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Components [238 kB] Get:18 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2027 kB] Get:19 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Components [535 kB] Get:20 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3577 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 [38.1 kB] Get:23 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Components [888 B] Get:24 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages [49.5 kB] Get:25 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components [8167 B] Get:26 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [36.1 kB] Get:27 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components [14.6 kB] Get:28 http://archive.ubuntu.com/ubuntu noble-backports/restricted amd64 Components [161 B] Get:29 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Packages [695 B] Get:30 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Components [162 B] Fetched 22.6 MB in 4s (6138 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