Read the Docs build information Build id: 3984515 Project: xanaduai-catalyst Version: 2772 Commit: 8d812bddd42c313f7f701c496beb47f34e0b5e97 Date: 2026-05-04T19:44:11.627602Z State: cancelled Success: False [rtd-command-info] start-time: 2026-05-04T19:44:12.395068Z, end-time: 2026-05-04T19:44:14.458494Z, duration: 2, exit-code: 0 git clone --depth 1 git@github.com:PennyLaneAI/catalyst.git . Cloning into '.'... Warning: Permanently added 'github.com' (ED25519) to the list of known hosts. [rtd-command-info] start-time: 2026-05-04T19:44:14.542829Z, end-time: 2026-05-04T19:44:16.204983Z, duration: 1, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/2772/head:external-2772 Warning: Permanently added 'github.com' (ED25519) to the list of known hosts. From github.com:PennyLaneAI/catalyst * [new ref] refs/pull/2772/head -> external-2772 [rtd-command-info] start-time: 2026-05-04T19:44:17.086637Z, end-time: 2026-05-04T19:44:17.212254Z, duration: 0, exit-code: 0 git checkout --force 8d812bddd42c313f7f701c496beb47f34e0b5e97 Note: switching to '8d812bddd42c313f7f701c496beb47f34e0b5e97'. 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 8d812bd Merge branch 'shuli/add_tanner_graph_llvm_lowering' into shuli/lower_decode_esm_css_to_runtime [rtd-command-info] start-time: 2026-05-04T19:44:17.302611Z, end-time: 2026-05-04T19:44:17.343246Z, duration: 0, exit-code: 0 cat .readthedocs.yaml # Read the Docs configuration file # Required version: 2 # Build documentation with Sphinx sphinx: configuration: doc/conf.py # Exclude all submodules submodules: exclude: all # Optionally build your docs in additional formats such as PDF and ePub formats: - htmlzip # Optionally set the build image build: os: ubuntu-24.04 tools: python: "3.11" apt_packages: - graphviz - cmake - ninja-build - clang # Optionally set the version of Python and requirements required to build your docs python: install: - requirements: doc/requirements.txt - method: pip path: . [rtd-command-info] start-time: 2026-05-04T19:44:19.037314Z, end-time: 2026-05-04T19:47:05.717534Z, duration: 166, exit-code: 0 apt-get update --assume-yes --quiet Ign:1 http://archive.ubuntu.com/ubuntu noble InRelease Ign:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease Ign:3 http://archive.ubuntu.com/ubuntu noble-backports InRelease Ign:1 http://archive.ubuntu.com/ubuntu noble InRelease Ign:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease Ign:3 http://archive.ubuntu.com/ubuntu noble-backports InRelease Ign:1 http://archive.ubuntu.com/ubuntu noble InRelease Ign:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease Ign:3 http://archive.ubuntu.com/ubuntu noble-backports InRelease Err:1 http://archive.ubuntu.com/ubuntu noble InRelease Could not connect to archive.ubuntu.com:80 (91.189.92.24), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.82), 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 (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 (185.125.190.81), connection timed out Err:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease Unable to connect to archive.ubuntu.com:http: Err:3 http://archive.ubuntu.com/ubuntu noble-backports InRelease Unable to connect to archive.ubuntu.com:http: Ign:4 http://security.ubuntu.com/ubuntu noble-security InRelease Ign:4 http://security.ubuntu.com/ubuntu noble-security InRelease Get:4 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB] Get:5 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [2018 kB] Get:6 http://security.ubuntu.com/ubuntu noble-security/main amd64 Components [25.7 kB] Get:7 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1499 kB] Get:8 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [95.1 kB] Get:9 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3566 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 [34.2 kB] Get:12 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Components [158 B] Fetched 7364 kB in 2min 43s (45.1 kB/s) Reading package lists... W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble/InRelease Could not connect to archive.ubuntu.com:80 (91.189.92.24), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.82), 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 (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 (185.125.190.81), connection timed out W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-updates/InRelease Unable to connect to archive.ubuntu.com:http: W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/noble-backports/InRelease Unable to connect to archive.ubuntu.com:http: 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 cmake ninja-build clang