Read the Docs build information Build id: 3934729 Project: xanaduai-pennylane-aqt Version: 108 Commit: 4781986e6453626f4fdd13e9f4ce98a40a863868 Date: 2026-04-16T19:08:58.705557Z State: finished Success: False [rtd-command-info] start-time: 2026-04-16T19:09:15.983696Z, end-time: 2026-04-16T19:09:16.608028Z, duration: 0, exit-code: 0 git clone --depth 1 https://github.com/PennyLaneAI/pennylane-aqt.git . Cloning into '.'... [rtd-command-info] start-time: 2026-04-16T19:09:16.684541Z, end-time: 2026-04-16T19:09:17.687884Z, duration: 1, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/108/head:external-108 From https://github.com/PennyLaneAI/pennylane-aqt * [new ref] refs/pull/108/head -> external-108 * [new tag] v0.32.0 -> v0.32.0 * [new tag] v0.32.0.post0 -> v0.32.0.post0 * [new tag] v0.39.0 -> v0.39.0 * [new tag] v0.40.0 -> v0.40.0 * [new tag] v0.41.0 -> v0.41.0 * [new tag] v0.42.0 -> v0.42.0 * [new tag] v0.43.0 -> v0.43.0 * [new tag] v0.44.0 -> v0.44.0 [rtd-command-info] start-time: 2026-04-16T19:09:18.486632Z, end-time: 2026-04-16T19:09:18.527939Z, duration: 0, exit-code: 0 git checkout --force 4781986e6453626f4fdd13e9f4ce98a40a863868 Note: switching to '4781986e6453626f4fdd13e9f4ce98a40a863868'. 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 4781986 fmt [rtd-command-info] start-time: 2026-04-16T19:09:18.610599Z, end-time: 2026-04-16T19:09:18.646650Z, 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 # Set the OS, Python version and other tools required 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 # Optional: declare the Python requirements required to build the documentation python: install: - requirements: doc/requirements.txt [rtd-command-info] start-time: 2026-04-16T19:09:19.536789Z, end-time: 2026-04-16T19:09:32.354156Z, duration: 12, 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://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB] Get:4 http://archive.ubuntu.com/ubuntu noble/main amd64 Components [665 kB] Get:5 http://archive.ubuntu.com/ubuntu noble/universe amd64 Components [5943 kB] Get:6 http://archive.ubuntu.com/ubuntu noble/multiverse amd64 Components [41.9 kB] Get:7 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2402 kB] Get:8 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Components [238 kB] Get:9 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2156 kB] Get:10 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Components [532 kB] Get:11 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3752 kB] Get:12 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Components [160 B] Get:13 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [38.5 kB] Get:14 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Components [887 B] Get:15 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages [49.5 kB] Get:16 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components [8166 B] Get:17 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [36.1 kB] Get:18 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components [11.5 kB] Get:19 http://archive.ubuntu.com/ubuntu noble-backports/restricted amd64 Components [161 B] Get:20 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Packages [695 B] Get:21 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Components [161 B] Get:22 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB] Get:23 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [2025 kB] Get:24 http://security.ubuntu.com/ubuntu noble-security/main amd64 Components [25.4 kB] Get:25 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1507 kB] Get:26 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [94.8 kB] Get:27 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3581 kB] Get:28 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Components [157 B] Get:29 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [34.8 kB] Get:30 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Components [158 B] Fetched 23.5 MB in 11s (2206 kB/s) Reading package lists... [rtd-command-info] start-time: 2026-04-16T19:09:32.441422Z, end-time: 2026-04-16T19:09:48.111793Z, duration: 15, exit-code: 0 apt-get install --assume-yes --quiet -- graphviz Reading package lists... Building dependency tree... Reading state information... The following additional packages will be installed: fonts-liberation fonts-liberation-sans-narrow fonts-liberation2 libann0 libcdt5 libcgraph6 libgraphviz-dev libgvc6 libgvc6-plugins-gtk libgvpr2 liblab-gamut1 libpathplan4 libxdot4 Suggested packages: gsfonts graphviz-doc The following NEW packages will be installed: fonts-liberation fonts-liberation-sans-narrow fonts-liberation2 graphviz libann0 The following packages will be upgraded: libcdt5 libcgraph6 libgraphviz-dev libgvc6 libgvc6-plugins-gtk libgvpr2 liblab-gamut1 libpathplan4 libxdot4 9 upgraded, 5 newly installed, 0 to remove and 342 not upgraded. Need to get 5447 kB of archives. After this operation, 7454 kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu noble/main amd64 fonts-liberation all 1:2.1.5-3 [1603 kB] Get:2 http://archive.ubuntu.com/ubuntu noble/main amd64 fonts-liberation-sans-narrow all 1:1.07.6-4 [197 kB] Get:3 http://archive.ubuntu.com/ubuntu noble/universe amd64 fonts-liberation2 all 1:2.1.5-3 [3418 B] Get:4 http://archive.ubuntu.com/ubuntu noble/universe amd64 libann0 amd64 1.1.2+doc-9build1 [25.5 kB] Get:5 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 libgraphviz-dev amd64 2.42.2-9ubuntu0.1 [58.0 kB] Get:6 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 libcgraph6 amd64 2.42.2-9ubuntu0.1 [44.6 kB] Get:7 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 libpathplan4 amd64 2.42.2-9ubuntu0.1 [24.0 kB] Get:8 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 libgvc6 amd64 2.42.2-9ubuntu0.1 [716 kB] Get:9 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 libgvpr2 amd64 2.42.2-9ubuntu0.1 [187 kB] Get:10 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 libxdot4 amd64 2.42.2-9ubuntu0.1 [16.6 kB] Get:11 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 liblab-gamut1 amd64 2.42.2-9ubuntu0.1 [1886 kB] Get:12 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 libgvc6-plugins-gtk amd64 2.42.2-9ubuntu0.1 [21.0 kB] Get:13 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 libcdt5 amd64 2.42.2-9ubuntu0.1 [21.6 kB] Get:14 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 graphviz amd64 2.42.2-9ubuntu0.1 [642 kB] debconf: delaying package configuration, since apt-utils is not installed Fetched 5447 kB in 10s (524 kB/s) Selecting previously unselected package fonts-liberation. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 302309 files and directories currently installed.) Preparing to unpack .../00-fonts-liberation_1%3a2.1.5-3_all.deb ... Unpacking fonts-liberation (1:2.1.5-3) ... Selecting previously unselected package fonts-liberation-sans-narrow. Preparing to unpack .../01-fonts-liberation-sans-narrow_1%3a1.07.6-4_all.deb ... Unpacking fonts-liberation-sans-narrow (1:1.07.6-4) ... Selecting previously unselected package fonts-liberation2. 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[rtd-command-info] start-time: 2026-04-16T19:09:52.471389Z, end-time: 2026-04-16T19:09:52.530612Z, duration: 0, exit-code: 0 asdf global python 3.11.12 [rtd-command-info] start-time: 2026-04-16T19:09:52.945274Z, end-time: 2026-04-16T19:09:53.418465Z, duration: 0, exit-code: 0 python -mvirtualenv $READTHEDOCS_VIRTUALENV_PATH created virtual environment CPython3.11.12.final.0-64 in 262ms creator CPython3Posix(dest=/home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108, clear=False, no_vcs_ignore=False, global=False) seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/docs/.local/share/virtualenv) added seed packages: pip==23.1, setuptools==67.6.1, wheel==0.40.0 activators BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator [rtd-command-info] start-time: 2026-04-16T19:09:53.501576Z, end-time: 2026-04-16T19:09:56.395084Z, duration: 2, exit-code: 0 python -m pip install --upgrade --no-cache-dir pip setuptools Requirement already satisfied: pip in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108/lib/python3.11/site-packages (23.1) Collecting pip Downloading pip-26.0.1-py3-none-any.whl (1.8 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.8/1.8 MB 21.7 MB/s eta 0:00:00 Requirement already satisfied: setuptools in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108/lib/python3.11/site-packages (67.6.1) Collecting setuptools Downloading setuptools-82.0.1-py3-none-any.whl (1.0 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.0/1.0 MB 38.6 MB/s eta 0:00:00 Installing collected packages: setuptools, pip Attempting uninstall: setuptools Found existing installation: setuptools 67.6.1 Uninstalling setuptools-67.6.1: Successfully uninstalled setuptools-67.6.1 Attempting uninstall: pip Found existing installation: pip 23.1 Uninstalling pip-23.1: Successfully uninstalled pip-23.1 Successfully installed pip-26.0.1 setuptools-82.0.1 [rtd-command-info] start-time: 2026-04-16T19:09:56.481984Z, end-time: 2026-04-16T19:10:00.426351Z, duration: 3, exit-code: 0 python -m pip install --upgrade --no-cache-dir sphinx Collecting sphinx Downloading sphinx-9.0.4-py3-none-any.whl.metadata (5.8 kB) Collecting sphinxcontrib-applehelp>=1.0.7 (from sphinx) Downloading sphinxcontrib_applehelp-2.0.0-py3-none-any.whl.metadata (2.3 kB) Collecting sphinxcontrib-devhelp>=1.0.6 (from sphinx) Downloading sphinxcontrib_devhelp-2.0.0-py3-none-any.whl.metadata (2.3 kB) Collecting sphinxcontrib-htmlhelp>=2.0.6 (from sphinx) Downloading sphinxcontrib_htmlhelp-2.1.0-py3-none-any.whl.metadata (2.3 kB) Collecting sphinxcontrib-jsmath>=1.0.1 (from sphinx) Downloading sphinxcontrib_jsmath-1.0.1-py2.py3-none-any.whl.metadata (1.4 kB) Collecting sphinxcontrib-qthelp>=1.0.6 (from sphinx) Downloading sphinxcontrib_qthelp-2.0.0-py3-none-any.whl.metadata (2.3 kB) Collecting sphinxcontrib-serializinghtml>=1.1.9 (from 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urllib3-2.6.3-py3-none-any.whl (131 kB) Downloading certifi-2026.2.25-py3-none-any.whl (153 kB) Downloading roman_numerals-4.1.0-py3-none-any.whl (7.7 kB) Downloading snowballstemmer-3.0.1-py3-none-any.whl (103 kB) Downloading sphinxcontrib_applehelp-2.0.0-py3-none-any.whl (119 kB) Downloading sphinxcontrib_devhelp-2.0.0-py3-none-any.whl (82 kB) Downloading sphinxcontrib_htmlhelp-2.1.0-py3-none-any.whl (98 kB) Downloading sphinxcontrib_jsmath-1.0.1-py2.py3-none-any.whl (5.1 kB) Downloading sphinxcontrib_qthelp-2.0.0-py3-none-any.whl (88 kB) Downloading sphinxcontrib_serializinghtml-2.0.0-py3-none-any.whl (92 kB) Installing collected packages: urllib3, sphinxcontrib-serializinghtml, sphinxcontrib-qthelp, sphinxcontrib-jsmath, sphinxcontrib-htmlhelp, sphinxcontrib-devhelp, sphinxcontrib-applehelp, snowballstemmer, roman-numerals, Pygments, packaging, MarkupSafe, imagesize, idna, docutils, charset_normalizer, certifi, babel, alabaster, requests, Jinja2, sphinx Successfully installed Jinja2-3.1.6 MarkupSafe-3.0.3 Pygments-2.20.0 alabaster-1.0.0 babel-2.18.0 certifi-2026.2.25 charset_normalizer-3.4.7 docutils-0.22.4 idna-3.11 imagesize-2.0.0 packaging-26.1 requests-2.33.1 roman-numerals-4.1.0 snowballstemmer-3.0.1 sphinx-9.0.4 sphinxcontrib-applehelp-2.0.0 sphinxcontrib-devhelp-2.0.0 sphinxcontrib-htmlhelp-2.1.0 sphinxcontrib-jsmath-1.0.1 sphinxcontrib-qthelp-2.0.0 sphinxcontrib-serializinghtml-2.0.0 urllib3-2.6.3 [rtd-command-info] start-time: 2026-04-16T19:10:00.511140Z, end-time: 2026-04-16T19:10:09.178406Z, duration: 8, exit-code: 1 python -m pip install --exists-action=w --no-cache-dir -r doc/requirements.txt Collecting pennylane @ git+https://github.com/PennyLaneAI/pennylane.git@main (from -r doc/requirements.txt (line 46)) Cloning https://github.com/PennyLaneAI/pennylane.git (to revision main) to /tmp/pip-install-skirm9ft/pennylane_ba6658d2f1a841eca3513037fe96ed62 Running command git clone --filter=blob:none --quiet https://github.com/PennyLaneAI/pennylane.git /tmp/pip-install-skirm9ft/pennylane_ba6658d2f1a841eca3513037fe96ed62 Resolved https://github.com/PennyLaneAI/pennylane.git to commit 022edce3601ccf8c95eb4839f85f085670835347 Installing build dependencies: started Installing build dependencies: finished with status 'done' Getting requirements to build wheel: started Getting requirements to build wheel: finished with status 'done' Preparing metadata (pyproject.toml): started Preparing metadata (pyproject.toml): finished with status 'done' Collecting alabaster==0.7.16 (from -r doc/requirements.txt (line 1)) Downloading alabaster-0.7.16-py3-none-any.whl.metadata (2.9 kB) Collecting appdirs==1.4.4 (from -r doc/requirements.txt (line 2)) Downloading appdirs-1.4.4-py2.py3-none-any.whl.metadata (9.0 kB) Collecting astunparse==1.6.3 (from -r doc/requirements.txt (line 3)) Downloading astunparse-1.6.3-py2.py3-none-any.whl.metadata (4.4 kB) Collecting autograd==1.8.0 (from -r doc/requirements.txt (line 4)) Downloading autograd-1.8.0-py3-none-any.whl.metadata (7.5 kB) Collecting autoray==0.8.2 (from -r doc/requirements.txt (line 5)) Downloading autoray-0.8.2-py3-none-any.whl.metadata (6.1 kB) Collecting babel==2.17.0 (from -r doc/requirements.txt (line 6)) Downloading babel-2.17.0-py3-none-any.whl.metadata (2.0 kB) Collecting cachetools==6.1.0 (from -r doc/requirements.txt (line 7)) Downloading cachetools-6.1.0-py3-none-any.whl.metadata (5.4 kB) Collecting certifi==2025.7.14 (from -r doc/requirements.txt (line 8)) Downloading certifi-2025.7.14-py3-none-any.whl.metadata (2.4 kB) Collecting charset-normalizer==3.4.2 (from -r doc/requirements.txt (line 9)) Downloading charset_normalizer-3.4.2-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (35 kB) Collecting diastatic-malt==2.15.2 (from -r doc/requirements.txt (line 10)) Downloading diastatic_malt-2.15.2-py3-none-any.whl.metadata (2.6 kB) Collecting docutils==0.20 (from -r doc/requirements.txt (line 11)) Downloading docutils-0.20-py3-none-any.whl.metadata (2.8 kB) Collecting gast==0.6.0 (from -r doc/requirements.txt (line 12)) Downloading gast-0.6.0-py3-none-any.whl.metadata (1.3 kB) Collecting idna==3.10 (from -r doc/requirements.txt (line 13)) Downloading idna-3.10-py3-none-any.whl.metadata (10 kB) Collecting imagesize==1.4.1 (from -r doc/requirements.txt (line 14)) Downloading imagesize-1.4.1-py2.py3-none-any.whl.metadata (1.5 kB) Collecting importlib-resources==6.5.2 (from -r doc/requirements.txt (line 15)) Downloading importlib_resources-6.5.2-py3-none-any.whl.metadata (3.9 kB) Requirement already satisfied: jinja2==3.1.6 in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108/lib/python3.11/site-packages (from -r doc/requirements.txt (line 16)) (3.1.6) Collecting markupsafe==3.0.2 (from -r doc/requirements.txt (line 17)) Downloading MarkupSafe-3.0.2-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (4.0 kB) Collecting networkx==3.5 (from -r doc/requirements.txt (line 18)) Downloading networkx-3.5-py3-none-any.whl.metadata (6.3 kB) Collecting numpy==2.3.2 (from -r doc/requirements.txt (line 19)) Downloading numpy-2.3.2-cp311-cp311-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl.metadata (62 kB) Collecting packaging==25.0 (from -r doc/requirements.txt (line 20)) Downloading packaging-25.0-py3-none-any.whl.metadata (3.3 kB) Collecting pillow==11.3.0 (from -r doc/requirements.txt (line 21)) Downloading pillow-11.3.0-cp311-cp311-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl.metadata (9.0 kB) Collecting pygments==2.19.2 (from -r doc/requirements.txt (line 22)) Downloading pygments-2.19.2-py3-none-any.whl.metadata (2.5 kB) Collecting requests==2.32.4 (from -r doc/requirements.txt (line 23)) Downloading requests-2.32.4-py3-none-any.whl.metadata (4.9 kB) Collecting rustworkx==0.16.0 (from -r doc/requirements.txt (line 24)) Downloading rustworkx-0.16.0-cp39-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (10 kB) Collecting scipy==1.16.1 (from -r doc/requirements.txt (line 25)) Downloading scipy-1.16.1-cp311-cp311-manylinux2014_x86_64.manylinux_2_17_x86_64.whl.metadata (61 kB) Collecting scipy-openblas32==0.3.30.0.2 (from -r doc/requirements.txt (line 26)) Downloading scipy_openblas32-0.3.30.0.2-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl.metadata (57 kB) Collecting six==1.17.0 (from -r doc/requirements.txt (line 27)) Downloading six-1.17.0-py2.py3-none-any.whl.metadata (1.7 kB) Requirement already satisfied: snowballstemmer==3.0.1 in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108/lib/python3.11/site-packages (from -r doc/requirements.txt (line 28)) (3.0.1) Collecting sphinx==8.1 (from -r doc/requirements.txt (line 29)) Downloading sphinx-8.1.0-py3-none-any.whl.metadata (6.4 kB) Collecting sphinx-automodapi==0.19 (from -r doc/requirements.txt (line 30)) Downloading sphinx_automodapi-0.19.0-py3-none-any.whl.metadata (2.9 kB) Collecting sphinx-gallery==0.16.0 (from -r doc/requirements.txt (line 31)) Downloading sphinx_gallery-0.16.0-py3-none-any.whl.metadata (8.3 kB) Requirement already satisfied: sphinxcontrib-applehelp==2.0.0 in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108/lib/python3.11/site-packages (from -r doc/requirements.txt (line 32)) (2.0.0) Requirement already satisfied: sphinxcontrib-devhelp==2.0.0 in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108/lib/python3.11/site-packages (from -r doc/requirements.txt (line 33)) (2.0.0) Collecting sphinxcontrib-htmlhelp==2.0.6 (from -r doc/requirements.txt (line 34)) Downloading sphinxcontrib_htmlhelp-2.0.6-py3-none-any.whl.metadata (2.3 kB) Requirement already satisfied: sphinxcontrib-jsmath==1.0.1 in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108/lib/python3.11/site-packages (from -r doc/requirements.txt (line 35)) (1.0.1) Requirement already satisfied: sphinxcontrib-qthelp==2.0.0 in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108/lib/python3.11/site-packages (from -r doc/requirements.txt (line 36)) (2.0.0) Requirement already satisfied: sphinxcontrib-serializinghtml==2.0.0 in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane-aqt/envs/108/lib/python3.11/site-packages (from -r doc/requirements.txt (line 37)) (2.0.0) Collecting termcolor==3.1.0 (from -r doc/requirements.txt (line 38)) Downloading termcolor-3.1.0-py3-none-any.whl.metadata (6.4 kB) Collecting tomlkit==0.13.3 (from -r doc/requirements.txt (line 39)) Downloading tomlkit-0.13.3-py3-none-any.whl.metadata (2.8 kB) Collecting typing-extensions==4.14.1 (from -r doc/requirements.txt (line 40)) Downloading typing_extensions-4.14.1-py3-none-any.whl.metadata (3.0 kB) Collecting urllib3==2.5.0 (from -r doc/requirements.txt (line 41)) Downloading urllib3-2.5.0-py3-none-any.whl.metadata (6.5 kB) Collecting wheel==0.45.1 (from -r doc/requirements.txt (line 42)) Downloading wheel-0.45.1-py3-none-any.whl.metadata (2.3 kB) Collecting pennylane-sphinx-theme (from -r doc/requirements.txt (line 45)) Downloading pennylane_sphinx_theme-0.28.0-py3-none-any.whl.metadata (5.3 kB) INFO: pip is looking at multiple versions of pennylane to determine which version is compatible with other requirements. This could take a while. ERROR: Cannot install -r doc/requirements.txt (line 46) and autoray==0.8.2 because these package versions have conflicting dependencies. The conflict is caused by: The user requested autoray==0.8.2 pennylane 0.45.0.dev81 depends on autoray==0.8.4 Additionally, some packages in these conflicts have no matching distributions available for your environment: autoray To fix this you could try to: 1. loosen the range of package versions you've specified 2. remove package versions to allow pip to attempt to solve the dependency conflict ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/topics/dependency-resolution/#dealing-with-dependency-conflicts