Read the Docs build information Build id: 3640138 Project: xanaduai-pennylane Version: 8853 Commit: daa124fd4187639943c61c4a1d372d99aa87d082 Date: 2026-01-06T14:59:59.374286Z State: cancelled Success: False [rtd-command-info] start-time: 2026-01-06T15:00:00.370016Z, end-time: 2026-01-06T15:00:04.584259Z, duration: 4, exit-code: 0 git clone --depth 1 https://github.com/PennyLaneAI/pennylane.git . Cloning into '.'... [rtd-command-info] start-time: 2026-01-06T15:00:04.691265Z, end-time: 2026-01-06T15:00:06.297111Z, duration: 1, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/8853/head:external-8853 From https://github.com/PennyLaneAI/pennylane * [new ref] refs/pull/8853/head -> external-8853 [rtd-command-info] start-time: 2026-01-06T15:00:06.987385Z, end-time: 2026-01-06T15:00:07.782591Z, duration: 0, exit-code: 0 git checkout --force daa124fd4187639943c61c4a1d372d99aa87d082 Note: switching to 'daa124fd4187639943c61c4a1d372d99aa87d082'. 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 daa124f promote consts to invars with jacobian prim [rtd-command-info] start-time: 2026-01-06T15:00:07.901604Z, end-time: 2026-01-06T15:00:07.944758Z, 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 # 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: . extra_requirements: - 'docs' [rtd-command-info] start-time: 2026-01-06T15:00:09.054841Z, end-time: 2026-01-06T15:00:19.953905Z, duration: 10, 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://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1752 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://security.ubuntu.com/ubuntu noble-security/main amd64 Components [25.3 kB] Get:9 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1183 kB] Get:10 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [91.1 kB] Get:11 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [2898 kB] Get:12 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Components [156 B] Get:13 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [33.1 kB] Get:14 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Components [157 B] 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 [2130 kB] Get:17 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Components [234 kB] Get:18 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [1950 kB] Get:19 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Components [521 kB] Get:20 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3059 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 [35.9 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 [8122 B] Get:26 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [34.6 kB] Get:27 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components [11.4 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 Components [162 B] Fetched 21.0 MB in 2s (12.4 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