Read the Docs build information
Build id: 1191738
Project: xanaduai-pennylane
Version: stable
Commit: 51667d2f0eabf7fba90265e67515218e8289eaf3
Date: 2022-11-22T14:20:17.099245Z
State: cancelled
Success: False


[rtd-command-info] start-time: 2022-11-22T14:20:19.191770Z, end-time: 2022-11-22T14:20:25.710808Z, duration: 6, exit-code: 0
git clone --no-single-branch --depth 50 https://github.com/PennyLaneAI/pennylane.git .
Cloning into '.'...

[rtd-command-info] start-time: 2022-11-22T14:20:25.968255Z, end-time: 2022-11-22T14:20:26.353024Z, duration: 0, exit-code: 0
git checkout --force 51667d2f0eabf7fba90265e67515218e8289eaf3
Note: switching to '51667d2f0eabf7fba90265e67515218e8289eaf3'.

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 <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 51667d2f bump lightning (#3348)

[rtd-command-info] start-time: 2022-11-22T14:20:26.550740Z, end-time: 2022-11-22T14:20:26.615826Z, duration: 0, exit-code: 0
git clean -d -f -f


[rtd-command-info] start-time: 2022-11-22T14:20:27.909099Z, end-time: 2022-11-22T14:20:32.754951Z, duration: 4, exit-code: 0
python3.8 -mvirtualenv 
Using base prefix '/home/docs/.pyenv/versions/3.8.6'
New python executable in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane/envs/stable/bin/python3.8
Also creating executable in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane/envs/stable/bin/python
Installing setuptools, pip, wheel...
done.

[rtd-command-info] start-time: 2022-11-22T14:20:32.958490Z, end-time: 2022-11-22T14:20:34.672875Z, duration: 1, exit-code: 0
python -m pip install --upgrade --no-cache-dir pip setuptools<58.3.0
Requirement already satisfied: pip in /home/docs/checkouts/readthedocs.org/user_builds/xanaduai-pennylane/envs/stable/lib/python3.8/site-packages (22.3.1)
Collecting setuptools<58.3.0
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Installing collected packages: setuptools
  Attempting uninstall: setuptools
    Found existing installation: setuptools 65.6.0
    Uninstalling setuptools-65.6.0:
      Successfully uninstalled setuptools-65.6.0
Successfully installed setuptools-58.2.0

[rtd-command-info] start-time: 2022-11-22T14:20:35.161801Z, end-time: 2022-11-22T14:20:42.247177Z, duration: 7, exit-code: 0
python -m pip install --upgrade --no-cache-dir pillow mock==1.0.1 alabaster>=0.7,<0.8,!=0.7.5 commonmark==0.9.1 recommonmark==0.5.0 sphinx sphinx-rtd-theme readthedocs-sphinx-ext<2.3
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  Preparing metadata (setup.py): started
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Collecting readthedocs-sphinx-ext<2.3
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Collecting snowballstemmer>=2.0
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Collecting Pygments>=2.12
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Collecting sphinxcontrib-serializinghtml>=1.1.5
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Collecting sphinxcontrib-applehelp
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Collecting packaging>=21.0
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Collecting imagesize>=1.3
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Collecting babel>=2.9
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Collecting Jinja2>=3.0
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Collecting sphinxcontrib-devhelp
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Collecting docutils>=0.11
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Collecting pytz>=2015.7
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Collecting zipp>=0.5
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Collecting certifi>=2017.4.17
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Building wheels for collected packages: mock
  Building wheel for mock (setup.py): started
  Building wheel for mock (setup.py): finished with status 'done'
  Created wheel for mock: filename=mock-1.0.1-py3-none-any.whl size=23772 sha256=70c38b900aa429ecda24b030ccfea3eb554eafaeb09702ebc06a82c210b2d8c3
  Stored in directory: /tmp/pip-ephem-wheel-cache-l9sn9eek/wheels/17/19/d4/cf0d726b5d1c635d98e82c451a566e84870a10373f29ce6517
Successfully built mock
Installing collected packages: snowballstemmer, pytz, mock, commonmark, alabaster, zipp, urllib3, sphinxcontrib-serializinghtml, sphinxcontrib-qthelp, sphinxcontrib-jsmath, sphinxcontrib-htmlhelp, sphinxcontrib-devhelp, sphinxcontrib-applehelp, pyparsing, Pygments, pillow, MarkupSafe, imagesize, idna, docutils, charset-normalizer, certifi, babel, requests, packaging, Jinja2, importlib-metadata, sphinx, readthedocs-sphinx-ext, sphinx-rtd-theme, recommonmark
Successfully installed Jinja2-3.1.2 MarkupSafe-2.1.1 Pygments-2.13.0 alabaster-0.7.12 babel-2.11.0 certifi-2022.9.24 charset-normalizer-2.1.1 commonmark-0.9.1 docutils-0.17.1 idna-3.4 imagesize-1.4.1 importlib-metadata-5.0.0 mock-1.0.1 packaging-21.3 pillow-9.3.0 pyparsing-3.0.9 pytz-2022.6 readthedocs-sphinx-ext-2.2.0 recommonmark-0.5.0 requests-2.28.1 snowballstemmer-2.2.0 sphinx-5.3.0 sphinx-rtd-theme-1.1.1 sphinxcontrib-applehelp-1.0.2 sphinxcontrib-devhelp-1.0.2 sphinxcontrib-htmlhelp-2.0.0 sphinxcontrib-jsmath-1.0.1 sphinxcontrib-qthelp-1.0.3 sphinxcontrib-serializinghtml-1.1.5 urllib3-1.26.12 zipp-3.10.0