Read the Docs build information
Build id: 919889
Project: espressif-esp-idf-zh-cn
Version: release-v4.1
Commit: ba999cf443f97f237d740c82576eee30e70fc5aa
Date: 2022-04-18T15:59:30.679537Z
State: finished
Success: False


[rtd-command-info] start-time: 2022-04-18T15:59:32.564213Z, end-time: 2022-04-18T15:59:56.215124Z, duration: 23, exit-code: 0
git clone --no-single-branch --depth 50 https://github.com/espressif/esp-idf.git .
Cloning into '.'...
Updating files:  98% (9346/9473)
Updating files:  99% (9379/9473)
Updating files: 100% (9473/9473)
Updating files: 100% (9473/9473), done.

[rtd-command-info] start-time: 2022-04-18T15:59:56.418943Z, end-time: 2022-04-18T15:59:57.135641Z, duration: 0, exit-code: 0
git checkout --force origin/release/v4.1
Note: switching to 'origin/release/v4.1'.

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 ba999cf443 Merge branch 'bugfix/i2s_dac_no_output_v4.1' into 'release/v4.1'

[rtd-command-info] start-time: 2022-04-18T15:59:57.305815Z, end-time: 2022-04-18T15:59:57.393720Z, duration: 0, exit-code: 0
git clean -d -f -f


[rtd-command-info] start-time: 2022-04-18T15:59:57.659379Z, end-time: 2022-04-18T15:59:58.455361Z, duration: 0, exit-code: 0
git submodule sync


[rtd-command-info] start-time: 2022-04-18T15:59:58.644964Z, end-time: 2022-04-18T15:59:59.272748Z, duration: 0, exit-code: 0
git submodule update --init --force components/mqtt/esp-mqtt
Submodule 'components/mqtt/esp-mqtt' (https://github.com/espressif/esp-mqtt.git) registered for path 'components/mqtt/esp-mqtt'
Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf-zh-cn/checkouts/release-v4.1/components/mqtt/esp-mqtt'...
Submodule path 'components/mqtt/esp-mqtt': checked out '9ea804e0ab5368d5ab53ae2301a5fec9d1f12f1a'

[rtd-command-info] start-time: 2022-04-18T16:00:00.545069Z, end-time: 2022-04-18T16:00:12.948592Z, duration: 12, exit-code: 0
python2.7 -mvirtualenv 
New python executable in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf-zh-cn/envs/release-v4.1/bin/python2.7
Also creating executable in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf-zh-cn/envs/release-v4.1/bin/python
Installing setuptools, pip, wheel...
done.

[rtd-command-info] start-time: 2022-04-18T16:00:13.139020Z, end-time: 2022-04-18T16:00:15.099858Z, duration: 1, exit-code: 0
python -m pip install --upgrade --no-cache-dir pip setuptools<58.3.0
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
Requirement already up-to-date: pip in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf-zh-cn/envs/release-v4.1/lib/python2.7/site-packages (20.3.4)
Requirement already up-to-date: setuptools<58.3.0 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf-zh-cn/envs/release-v4.1/lib/python2.7/site-packages (44.1.1)

[rtd-command-info] start-time: 2022-04-18T16:00:15.301416Z, end-time: 2022-04-18T16:00:23.572442Z, duration: 8, exit-code: 0
python -m pip install --upgrade --no-cache-dir mock==1.0.1 pillow==5.4.1 alabaster>=0.7,<0.8,!=0.7.5 commonmark==0.8.1 recommonmark==0.5.0 sphinx<2 sphinx-rtd-theme<0.5 readthedocs-sphinx-ext<2.2 jinja2<3.1.0
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
Collecting mock==1.0.1
  Downloading mock-1.0.1.tar.gz (818 kB)
Collecting pillow==5.4.1
  Downloading Pillow-5.4.1-cp27-cp27mu-manylinux1_x86_64.whl (2.0 MB)
Collecting alabaster!=0.7.5,<0.8,>=0.7
  Downloading alabaster-0.7.12-py2.py3-none-any.whl (14 kB)
Collecting commonmark==0.8.1
  Downloading commonmark-0.8.1-py2.py3-none-any.whl (47 kB)
Collecting recommonmark==0.5.0
  Downloading recommonmark-0.5.0-py2.py3-none-any.whl (9.8 kB)
Collecting sphinx<2
  Downloading Sphinx-1.8.6-py2.py3-none-any.whl (3.1 MB)
Collecting sphinx-rtd-theme<0.5
  Downloading sphinx_rtd_theme-0.4.3-py2.py3-none-any.whl (6.4 MB)
Collecting readthedocs-sphinx-ext<2.2
  Downloading readthedocs_sphinx_ext-2.1.5-py2.py3-none-any.whl (11 kB)
Collecting jinja2<3.1.0
  Downloading Jinja2-2.11.3-py2.py3-none-any.whl (125 kB)
Collecting future
  Downloading future-0.18.2.tar.gz (829 kB)
Collecting docutils>=0.11
  Downloading docutils-0.18.1-py2.py3-none-any.whl (570 kB)
Collecting imagesize
  Downloading imagesize-1.3.0-py2.py3-none-any.whl (5.2 kB)
Collecting typing; python_version < "3.5"
  Downloading typing-3.10.0.0-py2-none-any.whl (26 kB)
Collecting Pygments>=2.0
  Downloading Pygments-2.5.2-py2.py3-none-any.whl (896 kB)
Collecting packaging
  Downloading packaging-20.9-py2.py3-none-any.whl (40 kB)
Collecting snowballstemmer>=1.1
  Downloading snowballstemmer-2.2.0-py2.py3-none-any.whl (93 kB)
Requirement already satisfied, skipping upgrade: setuptools in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf-zh-cn/envs/release-v4.1/lib/python2.7/site-packages (from sphinx<2) (44.1.1)
Collecting babel!=2.0,>=1.3
  Downloading Babel-2.9.1-py2.py3-none-any.whl (8.8 MB)
Collecting six>=1.5
  Downloading six-1.16.0-py2.py3-none-any.whl (11 kB)
Collecting requests>=2.0.0
  Downloading requests-2.27.1-py2.py3-none-any.whl (63 kB)
Collecting sphinxcontrib-websupport
  Downloading sphinxcontrib_websupport-1.1.2-py2.py3-none-any.whl (39 kB)
Collecting MarkupSafe>=0.23
  Downloading MarkupSafe-1.1.1-cp27-cp27mu-manylinux1_x86_64.whl (24 kB)
Collecting pyparsing>=2.0.2
  Downloading pyparsing-2.4.7-py2.py3-none-any.whl (67 kB)
Collecting pytz>=2015.7
  Downloading pytz-2022.1-py2.py3-none-any.whl (503 kB)
Collecting certifi>=2017.4.17
  Downloading certifi-2021.10.8-py2.py3-none-any.whl (149 kB)
Collecting urllib3<1.27,>=1.21.1
  Downloading urllib3-1.26.9-py2.py3-none-any.whl (138 kB)
Collecting chardet<5,>=3.0.2; python_version < "3"
  Downloading chardet-4.0.0-py2.py3-none-any.whl (178 kB)
Collecting idna<3,>=2.5; python_version < "3"
  Downloading idna-2.10-py2.py3-none-any.whl (58 kB)
Building wheels for collected packages: mock, future
  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-py2-none-any.whl size=23754 sha256=d82af5c058e89b760e2598283c1f7d4cc2e6b6cd213fdb347ef3967a2b3f03f8
  Stored in directory: /tmp/pip-ephem-wheel-cache-fxAxun/wheels/ad/62/e0/a06cc957652749e64c7904e899eca3ecb2ec47c60d52653660
  Building wheel for future (setup.py): started
  Building wheel for future (setup.py): finished with status 'done'
  Created wheel for future: filename=future-0.18.2-py2-none-any.whl size=502566 sha256=8396f19bc8dab566933767c972c58b974f1a242460b158c1c2741da91449c6d6
  Stored in directory: /tmp/pip-ephem-wheel-cache-fxAxun/wheels/5f/11/0c/aad680baf5ef4fbcbab992c9f03e1130357e0c173a4fdabfff
Successfully built mock future
Installing collected packages: mock, pillow, alabaster, future, commonmark, imagesize, typing, Pygments, MarkupSafe, jinja2, docutils, pyparsing, packaging, snowballstemmer, pytz, babel, six, certifi, urllib3, chardet, idna, requests, sphinxcontrib-websupport, sphinx, recommonmark, sphinx-rtd-theme, readthedocs-sphinx-ext
ERROR: pip's legacy dependency resolver does not consider dependency conflicts when selecting packages. This behaviour is the source of the following dependency conflicts.
sphinx 1.8.6 requires docutils<0.18,>=0.11, but you'll have docutils 0.18.1 which is incompatible.
Successfully installed MarkupSafe-1.1.1 Pygments-2.5.2 alabaster-0.7.12 babel-2.9.1 certifi-2021.10.8 chardet-4.0.0 commonmark-0.8.1 docutils-0.18.1 future-0.18.2 idna-2.10 imagesize-1.3.0 jinja2-2.11.3 mock-1.0.1 packaging-20.9 pillow-5.4.1 pyparsing-2.4.7 pytz-2022.1 readthedocs-sphinx-ext-2.1.5 recommonmark-0.5.0 requests-2.27.1 six-1.16.0 snowballstemmer-2.2.0 sphinx-1.8.6 sphinx-rtd-theme-0.4.3 sphinxcontrib-websupport-1.1.2 typing-3.10.0.0 urllib3-1.26.9

[rtd-command-info] start-time: 2022-04-18T16:00:23.781678Z, end-time: 2022-04-18T16:00:24.607552Z, duration: 0, exit-code: 1
python -m pip install --exists-action=w --no-cache-dir -r docs/requirements.txt
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
ERROR: Could not find a version that satisfies the requirement sphinx==2.3.1 (from -r docs/requirements.txt (line 4)) (from versions: 0.1.61611, 0.1.61798, 0.1.61843, 0.1.61945, 0.1.61950, 0.2, 0.3, 0.4, 0.4.1, 0.4.2, 0.4.3, 0.5, 0.5.1, 0.5.2b1, 0.5.2, 0.6b1, 0.6, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.6.5, 0.6.6, 0.6.7, 1.0b1, 1.0b2, 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.1, 1.1.1, 1.1.2, 1.1.3, 1.2b1, 1.2b2, 1.2b3, 1.2, 1.2.1, 1.2.2, 1.2.3, 1.3b1, 1.3b2, 1.3b3, 1.3, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.4a1, 1.4b1, 1.4, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 1.4.9, 1.5a1, 1.5a2, 1.5b1, 1.5, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.5.6, 1.6b1, 1.6b2, 1.6b3, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.7.0b1, 1.7.0b2, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1.7.7, 1.7.8, 1.7.9, 1.8.0b1, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 1.8.6)
ERROR: No matching distribution found for sphinx==2.3.1 (from -r docs/requirements.txt (line 4))