Read the Docs build information Build id: 204501 Project: espressif-esp-adf Version: latest Commit: d2887fc22e914445d0eb39c8eb0ecbcb0c49444d Date: 2019-04-29T07:28:42.368247Z State: finished Success: False [rtd-command-info] start-time: 2019-04-29T07:28:43.058940Z, end-time: 2019-04-29T07:28:43.065278Z, duration: 0, exit-code: 0 git remote set-url origin git@github.com:espressif/esp-adf.git [rtd-command-info] start-time: 2019-04-29T07:28:43.125372Z, end-time: 2019-04-29T07:28:43.642694Z, duration: 0, exit-code: 0 git fetch --tags --prune --prune-tags --depth 50 From github.com:espressif/esp-adf 52828b4..d2887fc master -> origin/master [rtd-command-info] start-time: 2019-04-29T07:28:43.837763Z, end-time: 2019-04-29T07:28:43.869079Z, duration: 0, exit-code: 0 git checkout --force origin/master Previous HEAD position was 52828b4 Merge branch 'feature/add_audio_strdup' into 'master' HEAD is now at d2887fc Merge branch 'bugfix/rb_block' into 'master' [rtd-command-info] start-time: 2019-04-29T07:28:43.948205Z, end-time: 2019-04-29T07:28:43.962238Z, duration: 0, exit-code: 0 git clean -d -f -f [rtd-command-info] start-time: 2019-04-29T07:28:44.185422Z, end-time: 2019-04-29T07:28:44.210709Z, duration: 0, exit-code: 0 git submodule sync Synchronizing submodule url for 'components/esp-adf-libs' Synchronizing submodule url for 'esp-idf' [rtd-command-info] start-time: 2019-04-29T07:28:44.278520Z, end-time: 2019-04-29T07:28:47.169994Z, duration: 2, exit-code: 0 git submodule update --init --force --recursive esp-idf components/esp-adf-libs Submodule path 'components/esp-adf-libs': checked out '61c60ffbafb69f3651906dd264955489df1bdc58' Submodule path 'esp-idf': checked out '2aa9a21180e5320e195df6cd4ea130f9ea6f27a1' Submodule path 'esp-idf/components/aws_iot/aws-iot-device-sdk-embedded-C': checked out '8bf852db77c360eebfa4b800754fdb90e29ea43e' Submodule path 'esp-idf/components/bt/lib': checked out '3de0bcb653dfd734004949f72b696099d149e983' Submodule path 'esp-idf/components/coap/libcoap': checked out '6468887a12666f88b8704d797fc176cd4f40ee4c' Submodule path 'esp-idf/components/esp32/lib': checked out '1eed344adc0bb1240a0d66dc7811f78f9a77de4f' Submodule path 'esp-idf/components/esptool_py/esptool': checked out '9fbe1eec656dc69942f5163cc6cc79c33d5aad64' Submodule path 'esp-idf/components/json/cJSON': checked out '7cc52f60356909b3dd260304c7c50c0693699353' Submodule path 'esp-idf/components/libsodium/libsodium': checked out '70170c28c844a4786e75efc626e1aeebc93caebc' Submodule path 'esp-idf/components/mbedtls/mbedtls': checked out 'b9ada3067587aaccb37c33d41733bb82496c6342' Submodule path 'esp-idf/components/micro-ecc/micro-ecc': checked out 'd037ec89546fad14b5c4d5456c2e23a71e554966' Submodule path 'esp-idf/components/nghttp/nghttp2': checked out '3bcc416e13cc790e2fb45fcfe9111d38609c5032' Submodule path 'esp-idf/components/nghttp/nghttp2/third-party/mruby': checked out '22464fe5a0a10f2b077eaba109ce1e912e4a77de' Submodule path 'esp-idf/components/nghttp/nghttp2/third-party/neverbleed': checked out 'da5c2ab419a3bb8a4cc6c37a6c7f3e4bd4b41134' Submodule path 'esp-idf/components/spiffs/spiffs': checked out 'f5e26c4e933189593a71c6b82cda381a7b21e41c' [rtd-command-info] start-time: 2019-04-29T07:28:47.675252Z, end-time: 2019-04-29T07:28:50.202886Z, duration: 2, exit-code: 0 python2.7 -mvirtualenv --no-site-packages --no-download New python executable in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/bin/python2.7 Not overwriting existing python script /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/bin/python (you must use /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/bin/python2.7) Installing setuptools, pip, wheel... done. [rtd-command-info] start-time: 2019-04-29T07:28:50.304416Z, end-time: 2019-04-29T07:28:50.923265Z, duration: 0, exit-code: 0 python -m pip install --upgrade --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/.cache/pip pip Requirement already up-to-date: pip in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (19.1) [rtd-command-info] start-time: 2019-04-29T07:28:50.980455Z, end-time: 2019-04-29T07:28:52.852711Z, duration: 1, exit-code: 0 python -m pip install --upgrade --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/.cache/pip Pygments==2.3.1 setuptools<41 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<0.6 Requirement already up-to-date: Pygments==2.3.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (2.3.1) Requirement already up-to-date: setuptools<41 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (40.9.0) Requirement already up-to-date: docutils==0.14 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/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-adf/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-adf/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-adf/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-adf/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-adf/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-adf/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-adf/envs/latest/lib/python2.7/site-packages (0.4.3) Requirement already up-to-date: readthedocs-sphinx-ext<0.6 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (0.5.17) Requirement already satisfied, skipping upgrade: future in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from commonmark==0.8.1) (0.17.1) Requirement already satisfied, skipping upgrade: packaging in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (19.0) Requirement already satisfied, skipping upgrade: snowballstemmer>=1.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (1.2.1) Requirement already satisfied, skipping upgrade: sphinxcontrib-websupport in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (1.1.0) Requirement already satisfied, skipping upgrade: babel!=2.0,>=1.3 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (2.6.0) Requirement already satisfied, skipping upgrade: requests>=2.0.0 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (2.21.0) Requirement already satisfied, skipping upgrade: Jinja2>=2.3 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (2.10.1) Requirement already satisfied, skipping upgrade: typing; python_version < "3.5" in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (3.6.6) Requirement already satisfied, skipping upgrade: imagesize in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (1.1.0) Requirement already satisfied, skipping upgrade: six>=1.5 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from sphinx<2) (1.12.0) Requirement already satisfied, skipping upgrade: pyparsing>=2.0.2 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from packaging->sphinx<2) (2.4.0) Requirement already satisfied, skipping upgrade: pytz>=0a in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from babel!=2.0,>=1.3->sphinx<2) (2019.1) Requirement already satisfied, skipping upgrade: urllib3<1.25,>=1.21.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from requests>=2.0.0->sphinx<2) (1.24.2) Requirement already satisfied, skipping upgrade: certifi>=2017.4.17 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from requests>=2.0.0->sphinx<2) (2019.3.9) Requirement already satisfied, skipping upgrade: chardet<3.1.0,>=3.0.2 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from requests>=2.0.0->sphinx<2) (3.0.4) Requirement already satisfied, skipping upgrade: idna<2.9,>=2.5 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from requests>=2.0.0->sphinx<2) (2.8) Requirement already satisfied, skipping upgrade: MarkupSafe>=0.23 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from Jinja2>=2.3->sphinx<2) (1.1.1) [rtd-command-info] start-time: 2019-04-29T07:28:52.917041Z, end-time: 2019-04-29T07:28:53.658077Z, duration: 0, exit-code: 1 python -m pip install --exists-action=w --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/.cache/pip -r docs/requirements.txt Requirement already satisfied: sphinx>=1.8.4 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-adf/envs/latest/lib/python2.7/site-packages (from -r docs/requirements.txt (line 4)) (1.8.5) Collecting breathe>=4.11.1 (from -r docs/requirements.txt (line 5)) Using cached https://files.pythonhosted.org/packages/74/83/05c2045d0fc2af9f25d4c7915b78f2109a550c86abe7eb43b3aa36eb5ef0/breathe-4.13.0.post0.tar.gz Complete output from command python setup.py egg_info: ERROR: Sphinx requires at least Python 3.5 to run. ---------------------------------------- Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-RhRYr4/breathe/