Read the Docs build information
Build id: 286280
Project: espressif-esp-idf
Version: latest
Commit: 64654c04447914610586e1ac44457510a5bf7191
Date: 2020-02-10T10:39:51.143093Z
State: finished
Success: False


[rtd-command-info] start-time: 2020-02-10T10:39:53.803781Z, end-time: 2020-02-10T10:39:54.139251Z, duration: 0, exit-code: 0
git remote set-url origin https://github.com/espressif/esp-idf.git


[rtd-command-info] start-time: 2020-02-10T10:39:54.200691Z, end-time: 2020-02-10T10:39:58.895640Z, duration: 4, exit-code: 0
git fetch origin --force --tags --prune --prune-tags --depth 50
From https://github.com/espressif/esp-idf
   4bfd0b961..64654c044  master     -> origin/master

[rtd-command-info] start-time: 2020-02-10T10:39:59.165003Z, end-time: 2020-02-10T10:40:00.140933Z, duration: 0, exit-code: 0
git checkout --force origin/master
Previous HEAD position was 4bfd0b961 Merge branch 'fix/spi_on_esp32s2' into 'master'
HEAD is now at 64654c044 Merge branch 'fix/tools_py_environ_str' into 'master'

[rtd-command-info] start-time: 2020-02-10T10:40:00.233633Z, end-time: 2020-02-10T10:40:00.600358Z, duration: 0, exit-code: 0
git clean -d -f -f


[rtd-command-info] start-time: 2020-02-10T10:40:00.951252Z, end-time: 2020-02-10T10:40:01.346688Z, duration: 0, exit-code: 0
git submodule sync
Synchronizing submodule url for 'components/mqtt/esp-mqtt'

[rtd-command-info] start-time: 2020-02-10T10:40:01.408408Z, end-time: 2020-02-10T10:40:02.050693Z, duration: 0, exit-code: 0
git submodule update --init --force components/mqtt/esp-mqtt
Submodule path 'components/mqtt/esp-mqtt': checked out '86fc8b7584f7f3aebf422843d84a26655e485fbe'

[rtd-command-info] start-time: 2020-02-10T10:40:03.517746Z, end-time: 2020-02-10T10:40:08.171539Z, duration: 4, exit-code: 0
python2.7 -mvirtualenv --no-site-packages 
New python executable in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/bin/python2.7
Also creating executable in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/bin/python
Installing setuptools, pip, wheel...
done.

[rtd-command-info] start-time: 2020-02-10T10:40:08.251405Z, end-time: 2020-02-10T10:40:09.098552Z, duration: 0, exit-code: 0
python -m pip install --upgrade --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/.cache/pip pip
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 Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Requirement already up-to-date: pip in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (20.0.2)

[rtd-command-info] start-time: 2020-02-10T10:40:09.156869Z, end-time: 2020-02-10T10:40:19.584898Z, duration: 10, exit-code: 0
python -m pip install --upgrade --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/.cache/pip Pygments==2.3.1 setuptools==41.0.1 docutils==0.14 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<1.1
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. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Collecting Pygments==2.3.1
  Using cached Pygments-2.3.1-py2.py3-none-any.whl (849 kB)
Collecting setuptools==41.0.1
  Using cached setuptools-41.0.1-py2.py3-none-any.whl (575 kB)
Collecting docutils==0.14
  Using cached docutils-0.14-py2-none-any.whl (543 kB)
Processing /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/.cache/pip/wheels/ad/62/e0/a06cc957652749e64c7904e899eca3ecb2ec47c60d52653660/mock-1.0.1-py2-none-any.whl
Collecting pillow==5.4.1
  Using cached Pillow-5.4.1-cp27-cp27mu-manylinux1_x86_64.whl (2.0 MB)
Collecting alabaster!=0.7.5,<0.8,>=0.7
  Using cached alabaster-0.7.12-py2.py3-none-any.whl (14 kB)
Collecting commonmark==0.8.1
  Using cached commonmark-0.8.1-py2.py3-none-any.whl (47 kB)
Collecting recommonmark==0.5.0
  Using cached recommonmark-0.5.0-py2.py3-none-any.whl (9.8 kB)
Collecting sphinx<2
  Using cached Sphinx-1.8.5-py2.py3-none-any.whl (3.1 MB)
Collecting sphinx-rtd-theme<0.5
  Using cached sphinx_rtd_theme-0.4.3-py2.py3-none-any.whl (6.4 MB)
Collecting readthedocs-sphinx-ext<1.1
  Using cached readthedocs_sphinx_ext-1.0.1-py2.py3-none-any.whl (14 kB)
Processing /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/.cache/pip/wheels/5f/11/0c/aad680baf5ef4fbcbab992c9f03e1130357e0c173a4fdabfff/future-0.18.2-py2-none-any.whl
Collecting babel!=2.0,>=1.3
  Using cached Babel-2.8.0-py2.py3-none-any.whl (8.6 MB)
Collecting imagesize
  Using cached imagesize-1.2.0-py2.py3-none-any.whl (4.8 kB)
Collecting typing; python_version < "3.5"
  Using cached typing-3.7.4.1-py2-none-any.whl (26 kB)
Collecting Jinja2>=2.3
  Using cached Jinja2-2.11.1-py2.py3-none-any.whl (126 kB)
Collecting requests>=2.0.0
  Using cached requests-2.22.0-py2.py3-none-any.whl (57 kB)
Collecting packaging
  Using cached packaging-20.1-py2.py3-none-any.whl (36 kB)
Collecting snowballstemmer>=1.1
  Using cached snowballstemmer-2.0.0-py2.py3-none-any.whl (97 kB)
Collecting six>=1.5
  Using cached six-1.14.0-py2.py3-none-any.whl (10 kB)
Collecting sphinxcontrib-websupport
  Using cached sphinxcontrib_websupport-1.1.2-py2.py3-none-any.whl (39 kB)
Collecting pytz>=2015.7
  Using cached pytz-2019.3-py2.py3-none-any.whl (509 kB)
Collecting MarkupSafe>=0.23
  Using cached MarkupSafe-1.1.1-cp27-cp27mu-manylinux1_x86_64.whl (24 kB)
Collecting certifi>=2017.4.17
  Using cached certifi-2019.11.28-py2.py3-none-any.whl (156 kB)
Collecting chardet<3.1.0,>=3.0.2
  Using cached chardet-3.0.4-py2.py3-none-any.whl (133 kB)
Collecting idna<2.9,>=2.5
  Using cached idna-2.8-py2.py3-none-any.whl (58 kB)
Collecting urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1
  Using cached urllib3-1.25.8-py2.py3-none-any.whl (125 kB)
Collecting pyparsing>=2.0.2
  Using cached pyparsing-2.4.6-py2.py3-none-any.whl (67 kB)
Installing collected packages: Pygments, setuptools, docutils, mock, pillow, alabaster, future, commonmark, pytz, babel, imagesize, typing, MarkupSafe, Jinja2, certifi, chardet, idna, urllib3, requests, six, pyparsing, packaging, snowballstemmer, sphinxcontrib-websupport, sphinx, recommonmark, sphinx-rtd-theme, readthedocs-sphinx-ext
  Attempting uninstall: setuptools
    Found existing installation: setuptools 44.0.0
    Uninstalling setuptools-44.0.0:
      Successfully uninstalled setuptools-44.0.0
Successfully installed Jinja2-2.11.1 MarkupSafe-1.1.1 Pygments-2.3.1 alabaster-0.7.12 babel-2.8.0 certifi-2019.11.28 chardet-3.0.4 commonmark-0.8.1 docutils-0.14 future-0.18.2 idna-2.8 imagesize-1.2.0 mock-1.0.1 packaging-20.1 pillow-5.4.1 pyparsing-2.4.6 pytz-2019.3 readthedocs-sphinx-ext-1.0.1 recommonmark-0.5.0 requests-2.22.0 setuptools-41.0.1 six-1.14.0 snowballstemmer-2.0.0 sphinx-1.8.5 sphinx-rtd-theme-0.4.3 sphinxcontrib-websupport-1.1.2 typing-3.7.4.1 urllib3-1.25.8

[rtd-command-info] start-time: 2020-02-10T10:40:19.684524Z, end-time: 2020-02-10T10:40:20.563311Z, duration: 0, exit-code: 1
python -m pip install --exists-action=w --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/.cache/pip -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. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
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)
ERROR: No matching distribution found for sphinx==2.3.1 (from -r docs/requirements.txt (line 4))