Read the Docs build information Build id: 295844 Project: espressif-esp-idf Version: latest Commit: 6f7be93d53d17d828700d8e8fb75db63a36d3945 Date: 2020-03-02T22:28:37.220224Z State: finished Success: False [rtd-command-info] start-time: 2020-03-02T22:28:42.363351Z, end-time: 2020-03-02T22:28:42.686665Z, duration: 0, exit-code: 0 git remote set-url origin https://github.com/espressif/esp-idf.git [rtd-command-info] start-time: 2020-03-02T22:28:42.846725Z, end-time: 2020-03-02T22:28:48.190617Z, duration: 5, exit-code: 0 git fetch origin --force --tags --prune --prune-tags --depth 50 From https://github.com/espressif/esp-idf 6fd855ab8..6f7be93d5 master -> origin/master 0fc01c2b2..ea6c4cb5d release/v3.1 -> origin/release/v3.1 f9cb434ee..e6a59ac03 release/v4.0 -> origin/release/v4.0 9cdbda325..328c659cd release/v4.1 -> origin/release/v4.1 [rtd-command-info] start-time: 2020-03-02T22:28:48.633050Z, end-time: 2020-03-02T22:28:49.996916Z, duration: 1, exit-code: 0 git checkout --force origin/master Previous HEAD position was 6fd855ab8 Merge branch 'bugfix/IPV6_multicast_adress_error' into 'master' HEAD is now at 6f7be93d5 Merge branch 'bugfix/cmake_convert_whitespace' into 'master' [rtd-command-info] start-time: 2020-03-02T22:28:50.251252Z, end-time: 2020-03-02T22:28:50.615697Z, duration: 0, exit-code: 0 git clean -d -f -f [rtd-command-info] start-time: 2020-03-02T22:28:51.147738Z, end-time: 2020-03-02T22:28:51.511764Z, duration: 0, exit-code: 0 git submodule sync Synchronizing submodule url for 'components/mqtt/esp-mqtt' [rtd-command-info] start-time: 2020-03-02T22:28:51.665777Z, end-time: 2020-03-02T22:28:52.139951Z, duration: 0, exit-code: 0 git submodule update --init --force components/mqtt/esp-mqtt Submodule path 'components/mqtt/esp-mqtt': checked out '9e20c7ae3d6951cab3ed8dc66a0467da5bf37f16' [rtd-command-info] start-time: 2020-03-02T22:28:53.663830Z, end-time: 2020-03-02T22:28:59.222720Z, duration: 5, 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 Not overwriting existing python script /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/bin/python (you must use /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/bin/python2.7) Installing setuptools, pip, wheel... done. [rtd-command-info] start-time: 2020-03-02T22:28:59.966999Z, end-time: 2020-03-02T22:29:00.924214Z, 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: 2020-03-02T22:29:01.093358Z, end-time: 2020-03-02T22:29:04.240337Z, duration: 3, 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 Requirement already up-to-date: Pygments==2.3.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (2.3.1) Collecting setuptools==41.0.1 Using cached setuptools-41.0.1-py2.py3-none-any.whl (575 kB) Requirement already up-to-date: docutils==0.14 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (0.14) Requirement already up-to-date: mock==1.0.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (1.0.1) Requirement already up-to-date: pillow==5.4.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (5.4.1) Requirement already up-to-date: alabaster!=0.7.5,<0.8,>=0.7 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (0.7.12) Requirement already up-to-date: commonmark==0.8.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (0.8.1) Requirement already up-to-date: recommonmark==0.5.0 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (0.5.0) Requirement already up-to-date: sphinx<2 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (1.8.5) Requirement already up-to-date: sphinx-rtd-theme<0.5 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (0.4.3) Requirement already up-to-date: readthedocs-sphinx-ext<1.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (1.0.1) Requirement already satisfied, skipping upgrade: future in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from commonmark==0.8.1) (0.18.2) Requirement already satisfied, skipping upgrade: babel!=2.0,>=1.3 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (2.8.0) Requirement already satisfied, skipping upgrade: imagesize in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (1.2.0) Requirement already satisfied, skipping upgrade: typing; python_version < "3.5" in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (3.7.4.1) Requirement already satisfied, skipping upgrade: Jinja2>=2.3 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (2.11.1) Requirement already satisfied, skipping upgrade: requests>=2.0.0 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (2.23.0) Requirement already satisfied, skipping upgrade: packaging in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (20.1) Requirement already satisfied, skipping upgrade: snowballstemmer>=1.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (2.0.0) Requirement already satisfied, skipping upgrade: six>=1.5 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (1.14.0) Requirement already satisfied, skipping upgrade: sphinxcontrib-websupport in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (1.1.2) Requirement already satisfied, skipping upgrade: pytz>=2015.7 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from babel!=2.0,>=1.3->sphinx<2) (2019.3) Requirement already satisfied, skipping upgrade: MarkupSafe>=0.23 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from Jinja2>=2.3->sphinx<2) (1.1.1) Requirement already satisfied, skipping upgrade: certifi>=2017.4.17 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from requests>=2.0.0->sphinx<2) (2019.11.28) Requirement already satisfied, skipping upgrade: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from requests>=2.0.0->sphinx<2) (1.25.8) Requirement already satisfied, skipping upgrade: idna<3,>=2.5 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from requests>=2.0.0->sphinx<2) (2.9) Requirement already satisfied, skipping upgrade: chardet<4,>=3.0.2 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from requests>=2.0.0->sphinx<2) (3.0.4) Requirement already satisfied, skipping upgrade: pyparsing>=2.0.2 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from packaging->sphinx<2) (2.4.6) Installing collected packages: setuptools Attempting uninstall: setuptools Found existing installation: setuptools 44.0.0 Uninstalling setuptools-44.0.0: Successfully uninstalled setuptools-44.0.0 Successfully installed setuptools-41.0.1 [rtd-command-info] start-time: 2020-03-02T22:29:04.414433Z, end-time: 2020-03-02T22:29:05.330265Z, 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))