Read the Docs build information Build id: 3984828 Project: xanaduai-pennylane Version: 9410 Commit: 0152e208993a53d56838d60facb33c502148aa4a Date: 2026-05-04T21:04:00.564138Z State: cancelled Success: False [rtd-command-info] start-time: 2026-05-04T21:04:01.791161Z, end-time: 2026-05-04T21:04:05.455507Z, duration: 3, exit-code: 0 git clone --depth 1 https://github.com/PennyLaneAI/pennylane.git . Cloning into '.'... [rtd-command-info] start-time: 2026-05-04T21:04:05.540526Z, end-time: 2026-05-04T21:04:08.121831Z, duration: 2, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/9410/head:external-9410 From https://github.com/PennyLaneAI/pennylane * [new ref] refs/pull/9410/head -> external-9410 [rtd-command-info] start-time: 2026-05-04T21:04:08.839646Z, end-time: 2026-05-04T21:04:09.577588Z, duration: 0, exit-code: 0 git checkout --force 0152e208993a53d56838d60facb33c502148aa4a Note: switching to '0152e208993a53d56838d60facb33c502148aa4a'. 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 0152e20 MultiTemporaryAND as ControlledOp but with target_wire and control_wires, co-authored by JukeBox [rtd-command-info] start-time: 2026-05-04T21:04:09.653760Z, end-time: 2026-05-04T21:04:09.693060Z, 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: 2026-05-04T21:04:10.620997Z, end-time: 2026-05-04T21:10:43.772330Z, duration: 393, exit-code: 0 apt-get update --assume-yes --quiet Get:1 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB] Get:2 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [2018 kB] Get:3 http://security.ubuntu.com/ubuntu noble-security/main amd64 Components [25.7 kB] Get:4 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1499 kB] Get:5 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [95.1 kB] Get:6 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3566 kB] Get:7 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Components [157 B] Get:8 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [34.2 kB] Get:9 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Components [158 B] Ign:10 http://archive.ubuntu.com/ubuntu noble InRelease Ign:11 http://archive.ubuntu.com/ubuntu noble-updates InRelease Ign:12 http://archive.ubuntu.com/ubuntu noble-backports InRelease Hit:10 http://archive.ubuntu.com/ubuntu noble InRelease Ign:11 http://archive.ubuntu.com/ubuntu noble-updates InRelease Get:12 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB] Ign:13 http://archive.ubuntu.com/ubuntu noble/main amd64 Components Ign:14 http://archive.ubuntu.com/ubuntu noble/universe amd64 Components Ign:15 http://archive.ubuntu.com/ubuntu noble/multiverse amd64 Components Ign:11 http://archive.ubuntu.com/ubuntu noble-updates InRelease Ign:16 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages Ign:17 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components Ign:18 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages Ign:19 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components Ign:20 http://archive.ubuntu.com/ubuntu noble-backports/restricted 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noble-backports/multiverse amd64 Components Ign:13 http://archive.ubuntu.com/ubuntu noble/main amd64 Components Ign:14 http://archive.ubuntu.com/ubuntu noble/universe amd64 Components Ign:15 http://archive.ubuntu.com/ubuntu noble/multiverse amd64 Components Ign:16 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages Ign:17 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components Ign:18 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages Ign:19 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components Ign:20 http://archive.ubuntu.com/ubuntu noble-backports/restricted amd64 Components Ign:21 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Packages Ign:22 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Components Err:13 http://archive.ubuntu.com/ubuntu noble/main amd64 Components Could not connect to archive.ubuntu.com:80 (185.125.190.81), connection timed out Could not connect to archive.ubuntu.com:80 (185.125.190.82), connection timed out Could not connect to archive.ubuntu.com:80 (185.125.190.83), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.81), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.92.24), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.83), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.92.23), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.82), connection timed out [IP: 91.189.91.82 80] Err:14 http://archive.ubuntu.com/ubuntu noble/universe amd64 Components Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] Err:15 http://archive.ubuntu.com/ubuntu noble/multiverse amd64 Components Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] Err:16 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] Err:17 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] Err:18 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] Err:19 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] Err:20 http://archive.ubuntu.com/ubuntu noble-backports/restricted amd64 Components Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] Err:21 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Packages Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] Err:22 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Components Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] Fetched 7491 kB in 6min 32s (19.1 kB/s) Reading package lists... W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-updates/InRelease Connection failed [IP: 91.189.91.81 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble/main/dep11/Components-amd64.yml Could not connect to archive.ubuntu.com:80 (185.125.190.81), connection timed out Could not connect to archive.ubuntu.com:80 (185.125.190.82), connection timed out Could not connect to archive.ubuntu.com:80 (185.125.190.83), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.81), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.92.24), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.83), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.92.23), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.82), connection timed out [IP: 91.189.91.82 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble/universe/dep11/Components-amd64.yml Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble/multiverse/dep11/Components-amd64.yml Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-backports/main/binary-amd64/Packages Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-backports/main/dep11/Components-amd64.yml Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-backports/universe/binary-amd64/Packages Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-backports/universe/dep11/Components-amd64.yml Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-backports/restricted/dep11/Components-amd64.yml Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-backports/multiverse/binary-amd64/Packages Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-backports/multiverse/dep11/Components-amd64.yml Unable to connect to archive.ubuntu.com:http: [IP: 91.189.91.82 80] W: Some index files failed to download. They have been ignored, or old ones used instead. [rtd-command-info] start-time: None, end-time: None, duration: None, exit-code: None apt-get install --assume-yes --quiet -- graphviz