Read the Docs build information Build id: 3676971 Project: xanaduai-pennylane-lightning Version: 1332 Commit: 1d735343856b28043963ea0c25171e6f7e9bf8bf Date: 2026-01-20T14:11:46.785444Z State: cancelled Success: False [rtd-command-info] start-time: 2026-01-20T14:11:49.206784Z, end-time: 2026-01-20T14:11:50.090927Z, duration: 0, exit-code: 0 git clone --depth 1 https://github.com/PennyLaneAI/pennylane-lightning.git . Cloning into '.'... [rtd-command-info] start-time: 2026-01-20T14:11:50.212088Z, end-time: 2026-01-20T14:11:50.737859Z, duration: 0, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/1332/head:external-1332 From https://github.com/PennyLaneAI/pennylane-lightning * [new ref] refs/pull/1332/head -> external-1332 [rtd-command-info] start-time: 2026-01-20T14:11:51.470510Z, end-time: 2026-01-20T14:11:51.569988Z, duration: 0, exit-code: 0 git checkout --force 1d735343856b28043963ea0c25171e6f7e9bf8bf Note: switching to '1d735343856b28043963ea0c25171e6f7e9bf8bf'. 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 1d73534 add mpi finalize manager [rtd-command-info] start-time: 2026-01-20T14:11:51.659976Z, end-time: 2026-01-20T14:11:51.698279Z, duration: 0, exit-code: 0 cat .readthedocs.yml version: 2 sphinx: configuration: doc/conf.py build: os: ubuntu-24.04 tools: python: "3.12" apt_packages: - graphviz jobs: post_install: - python -m pip install --exists-action=w --no-cache-dir -r doc/requirements.txt - 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: 2026-01-20T14:11:52.528388Z, end-time: 2026-01-20T14:11:57.515904Z, duration: 4, 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://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB] Get:4 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB] Get:5 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1773 kB] Get:6 http://archive.ubuntu.com/ubuntu noble/main amd64 Components [665 kB] Get:7 http://archive.ubuntu.com/ubuntu noble/universe amd64 Components [5943 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 [2146 kB] Get:10 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Components [235 kB] Get:11 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [1961 kB] Get:12 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Components [524 kB] Get:13 http://security.ubuntu.com/ubuntu noble-security/main amd64 Components [25.4 kB] Get:14 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1193 kB] Get:15 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3077 kB] Get:16 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [94.1 kB] Get:17 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [2919 kB] Get:18 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Components [159 B] Get:19 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [35.9 kB] Get:20 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Components [887 B] Get:21 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages [49.5 kB] Get:22 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components [8105 B] Get:23 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [34.6 kB] Get:24 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components [11.3 kB] Get:25 http://archive.ubuntu.com/ubuntu noble-backports/restricted amd64 Components [161 B] Get:26 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Components [162 B] Get:27 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Components [156 B] Get:28 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [33.1 kB] Get:29 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Components [157 B] Fetched 21.2 MB in 3s (8286 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