Read the Docs build information
Build id: 217976
Project: espressif-esp-idf
Version: release-v3.2
Commit: 5d7d46a76daea0c97fdad0127df785f00a777af0
Date: 2019-06-21T01:05:52.072080Z
State: finished
Success: False


[rtd-command-info] start-time: 2019-06-21T01:05:52.466528Z, end-time: 2019-06-21T01:05:58.834504Z, duration: 6, exit-code: 0
git clone --no-single-branch --depth 50 https://github.com/espressif/esp-idf.git .
Cloning into '.'...

[rtd-command-info] start-time: 2019-06-21T01:05:59.060240Z, end-time: 2019-06-21T01:05:59.846005Z, duration: 0, exit-code: 0
git checkout --force origin/release/v3.2
Note: checking out 'origin/release/v3.2'.

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 performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 5d7d46a76 Merge branch 'bugfix/docs_rtd_failure_on_missing_submodule_v3_2' into 'release/v3.2'

[rtd-command-info] start-time: 2019-06-21T01:05:59.909161Z, end-time: 2019-06-21T01:05:59.931912Z, duration: 0, exit-code: 0
git clean -d -f -f


[rtd-command-info] start-time: 2019-06-21T01:06:00.828692Z, end-time: 2019-06-21T01:06:03.764261Z, 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-idf/envs/release-v3.2/bin/python2.7
Also creating executable in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/bin/python
Installing setuptools, pip, wheel...
done.

[rtd-command-info] start-time: 2019-06-21T01:06:03.829307Z, end-time: 2019-06-21T01:06:04.739606Z, 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 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Requirement already up-to-date: pip in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages (19.1.1)

[rtd-command-info] start-time: 2019-06-21T01:06:04.809856Z, end-time: 2019-06-21T01:06:13.995792Z, duration: 9, 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<0.6
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
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Requirement already up-to-date: setuptools==41.0.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages (41.0.1)
Collecting docutils==0.14
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Collecting requests>=2.0.0 (from sphinx<2)
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Collecting imagesize (from sphinx<2)
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Collecting six>=1.5 (from sphinx<2)
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Collecting pytz>=2015.7 (from babel!=2.0,>=1.3->sphinx<2)
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Collecting urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 (from requests>=2.0.0->sphinx<2)
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Collecting certifi>=2017.4.17 (from requests>=2.0.0->sphinx<2)
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Collecting chardet<3.1.0,>=3.0.2 (from requests>=2.0.0->sphinx<2)
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Collecting pyparsing>=2.0.2 (from packaging->sphinx<2)
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Installing collected packages: Pygments, docutils, mock, pillow, alabaster, future, commonmark, snowballstemmer, sphinxcontrib-websupport, pytz, babel, urllib3, certifi, chardet, idna, requests, pyparsing, six, packaging, MarkupSafe, Jinja2, typing, imagesize, sphinx, recommonmark, sphinx-rtd-theme, readthedocs-sphinx-ext
Successfully installed Jinja2-2.10.1 MarkupSafe-1.1.1 Pygments-2.3.1 alabaster-0.7.12 babel-2.7.0 certifi-2019.6.16 chardet-3.0.4 commonmark-0.8.1 docutils-0.14 future-0.17.1 idna-2.8 imagesize-1.1.0 mock-1.0.1 packaging-19.0 pillow-5.4.1 pyparsing-2.4.0 pytz-2019.1 readthedocs-sphinx-ext-0.5.17 recommonmark-0.5.0 requests-2.22.0 six-1.12.0 snowballstemmer-1.2.1 sphinx-1.8.5 sphinx-rtd-theme-0.4.3 sphinxcontrib-websupport-1.1.2 typing-3.7.4 urllib3-1.25.3

[rtd-command-info] start-time: 2019-06-21T01:06:14.064255Z, end-time: 2019-06-21T01:06:17.512282Z, duration: 3, exit-code: 0
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 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Requirement already satisfied: sphinx>=1.8.4 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/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))
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Collecting sphinxcontrib-blockdiag>=1.5.5 (from -r docs/requirements.txt (line 7))
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Collecting sphinxcontrib-seqdiag>=0.8.5 (from -r docs/requirements.txt (line 8))
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Collecting sphinxcontrib-actdiag>=0.8.5 (from -r docs/requirements.txt (line 9))
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Requirement already satisfied: recommonmark in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages (from -r docs/requirements.txt (line 11)) (0.5.0)
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Collecting blockdiag>=1.5.0 (from sphinxcontrib-blockdiag>=1.5.5->-r docs/requirements.txt (line 7))
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Collecting funcparserlib (from blockdiag>=1.5.0->sphinxcontrib-blockdiag>=1.5.5->-r docs/requirements.txt (line 7))
Installing collected packages: breathe, webcolors, funcparserlib, blockdiag, sphinxcontrib-blockdiag, seqdiag, sphinxcontrib-seqdiag, actdiag, sphinxcontrib-actdiag, nwdiag, sphinxcontrib-nwdiag
Successfully installed actdiag-0.5.4 blockdiag-1.5.4 breathe-4.11.1 funcparserlib-0.3.6 nwdiag-1.0.4 seqdiag-0.9.6 sphinxcontrib-actdiag-0.8.5 sphinxcontrib-blockdiag-1.5.5 sphinxcontrib-nwdiag-0.9.5 sphinxcontrib-seqdiag-0.8.5 webcolors-1.9.1

[rtd-command-info] start-time: 2019-06-21T01:06:18.958567Z, end-time: 2019-06-21T01:06:19.266989Z, duration: 0, exit-code: 0
cat docs/en/conf.py
# -*- coding: utf-8 -*-
#
# English Language RTD & Sphinx config file
#
# Uses ../conf_common.py for most non-language-specific settings.

# Importing conf_common adds all the non-language-specific
# parts to this conf module
import sys, os
sys.path.insert(0, os.path.abspath('..'))
from conf_common import *

# General information about the project.
project = u'ESP-IDF Programming Guide'
copyright = u'2016 - 2018, Espressif Systems (Shanghai) PTE LTD'

# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
language = 'en'




###########################################################################
#          auto-created readthedocs.org specific configuration            #
###########################################################################


#
# The following code was added during an automated build on readthedocs.org
# It is auto created and injected for every build. The result is based on the
# conf.py.tmpl file found in the readthedocs.org codebase:
# https://github.com/rtfd/readthedocs.org/blob/master/readthedocs/doc_builder/templates/doc_builder/conf.py.tmpl
#


import importlib
import sys
import os.path
from six import string_types

from sphinx import version_info

# Get suffix for proper linking to GitHub
# This is deprecated in Sphinx 1.3+,
# as each page can have its own suffix
if globals().get('source_suffix', False):
    if isinstance(source_suffix, string_types):
        SUFFIX = source_suffix
    elif isinstance(source_suffix, (list, tuple)):
        # Sphinx >= 1.3 supports list/tuple to define multiple suffixes
        SUFFIX = source_suffix[0]
    elif isinstance(source_suffix, dict):
        # Sphinx >= 1.8 supports a mapping dictionary for mulitple suffixes
        SUFFIX = list(source_suffix.keys())[0]  # make a ``list()`` for py2/py3 compatibility
    else:
        # default to .rst
        SUFFIX = '.rst'
else:
    SUFFIX = '.rst'

# Add RTD Static Path. Add to the end because it overwrites previous files.
if not 'html_static_path' in globals():
    html_static_path = []
if os.path.exists('_static'):
    html_static_path.append('_static')

# Add RTD Theme only if they aren't overriding it already
using_rtd_theme = (
    (
        'html_theme' in globals() and
        html_theme in ['default'] and
        # Allow people to bail with a hack of having an html_style
        'html_style' not in globals()
    ) or 'html_theme' not in globals()
)
if using_rtd_theme:
    theme = importlib.import_module('sphinx_rtd_theme')
    html_theme = 'sphinx_rtd_theme'
    html_style = None
    html_theme_options = {}
    if 'html_theme_path' in globals():
        html_theme_path.append(theme.get_html_theme_path())
    else:
        html_theme_path = [theme.get_html_theme_path()]

if globals().get('websupport2_base_url', False):
    websupport2_base_url = 'https://readthedocs.com/websupport'
    websupport2_static_url = 'https://media.readthedocs.com/'


#Add project information to the template context.
context = {
    'using_theme': using_rtd_theme,
    'html_theme': html_theme,
    'current_version': "release/v3.2",
    'version_slug': "release-v3.2",
    'MEDIA_URL': "https://media.readthedocs.com/media/",
    'STATIC_URL': "https://media.readthedocs.com/",
    'PRODUCTION_DOMAIN': "readthedocs.com",
    'versions': [
    ("latest", "/en/latest/"),
    ("stable", "/en/stable/"),
    ("v3.3-beta3", "/en/v3.3-beta3/"),
    ("v3.2.1", "/en/v3.2.1/"),
    ("v3.2", "/en/v3.2/"),
    ("v3.2-rc", "/en/v3.2-rc/"),
    ("v3.1.4", "/en/v3.1.4/"),
    ("v3.1.3", "/en/v3.1.3/"),
    ("v3.1.2", "/en/v3.1.2/"),
    ("v3.1.1", "/en/v3.1.1/"),
    ("v3.1", "/en/v3.1/"),
    ("v3.1-rc2", "/en/v3.1-rc2/"),
    ("v3.1-rc1", "/en/v3.1-rc1/"),
    ("v3.0.8", "/en/v3.0.8/"),
    ("v3.0.7", "/en/v3.0.7/"),
    ("v3.0.6", "/en/v3.0.6/"),
    ("v3.0.5", "/en/v3.0.5/"),
    ("v3.0.4", "/en/v3.0.4/"),
    ("v3.0.3", "/en/v3.0.3/"),
    ("v3.0.2", "/en/v3.0.2/"),
    ("v3.0.1", "/en/v3.0.1/"),
    ("v3.0", "/en/v3.0/"),
    ("v2.1.1", "/en/v2.1.1/"),
    ("v2.1", "/en/v2.1/"),
    ("v2.0", "/en/v2.0/"),
    ("release-v3.3", "/en/release-v3.3/"),
    ("release-v3.2", "/en/release-v3.2/"),
    ("release-v3.1", "/en/release-v3.1/"),
    ("release-v3.0", "/en/release-v3.0/"),
    ],
    'downloads': [ 
    ],
    'subprojects': [ 
    ],
    'slug': 'espressif-esp-idf',
    'name': u'esp-idf',
    'rtd_language': u'en',
    'programming_language': u'c',
    'canonical_url': 'https://docs.espressif.com/projects/esp-idf/en/latest/',
    'analytics_code': 'UA-132861133-1',
    'single_version': False,
    'conf_py_path': '/docs/en/',
    'api_host': 'https://readthedocs.com',
    'github_user': 'espressif',
    'github_repo': 'esp-idf',
    'github_version': 'release/v3.2',
    'display_github': True,
    'bitbucket_user': 'None',
    'bitbucket_repo': 'None',
    'bitbucket_version': 'release/v3.2',
    'display_bitbucket': False,
    'gitlab_user': 'None',
    'gitlab_repo': 'None',
    'gitlab_version': 'release/v3.2',
    'display_gitlab': False,
    'READTHEDOCS': True,
    'using_theme': (html_theme == "default"),
    'new_theme': (html_theme == "sphinx_rtd_theme"),
    'source_suffix': SUFFIX,
    'ad_free': False,
    'user_analytics_code': 'UA-132861133-1',
    'global_analytics_code': 'UA-17997319-2',
    'commit': '5d7d46a7',
}




if 'html_context' in globals():
    
    html_context.update(context)
    
else:
    html_context = context

# Add custom RTD extension
if 'extensions' in globals():
    # Insert at the beginning because it can interfere
    # with other extensions.
    # See https://github.com/rtfd/readthedocs.org/pull/4054
    extensions.insert(0, "readthedocs_ext.readthedocs")
else:
    extensions = ["readthedocs_ext.readthedocs"]

project_language = 'en'

# User's Sphinx configurations
language_user = globals().get('language', None)
latex_engine_user = globals().get('latex_engine', None)
latex_elements_user = globals().get('latex_elements', None)

# Remove this once xindy gets installed in Docker image and XINDYOPS
# env variable is supported
# https://github.com/rtfd/readthedocs-docker-images/pull/98
latex_use_xindy = False

chinese = any([
    language_user in ('zh_CN', 'zh_TW'),
    project_language in ('zh_CN', 'zh_TW'),
])

japanese = any([
    language_user == 'ja',
    project_language == 'ja',
])

if chinese:
    latex_engine = latex_engine_user or 'xelatex'

    latex_elements_rtd = {
        'preamble': '\\usepackage[UTF8]{ctex}\n',
    }
    latex_elements = latex_elements_user or latex_elements_rtd
elif japanese:
    latex_engine = latex_engine_user or 'platex'

[rtd-command-info] start-time: 2019-06-21T01:06:19.328461Z, end-time: 2019-06-21T01:06:22.136732Z, duration: 2, exit-code: 2
python sphinx-build -T -b readthedocs -d _build/doctrees-readthedocs -D language=en . _build/html
Running Sphinx v1.8.5
warning: tag INPUT: input source `../../components/mqtt/esp-mqtt/include/mqtt_client.h' does not exist
Getting Doxyfile's INPUT
Generating 'api_name.inc' files with Doxygen directives
Traceback (most recent call last):
  File "../gen-dxd.py", line 318, in <module>
    generate_api_inc_files()
  File "../gen-dxd.py", line 276, in generate_api_inc_files
    rst_output = generate_directives(header_file_path)
  File "../gen-dxd.py", line 248, in generate_directives
    tree = ET.ElementTree(file=xml_file_path)
  File "/home/docs/.pyenv/versions/2.7.16/lib/python2.7/xml/etree/ElementTree.py", line 611, in __init__
    self.parse(file)
  File "<string>", line 26, in parse
IOError: [Errno 2] No such file or directory: u'xml/mqtt__client_8h.xml'

Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/sphinx/cmd/build.py", line 303, in build_main
    args.tags, args.verbosity, args.jobs, args.keep_going)
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/sphinx/application.py", line 201, in __init__
    self.config = Config.read(self.confdir, confoverrides or {}, self.tags)
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/sphinx/config.py", line 203, in read
    namespace = eval_config_file(filename, tags)
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/sphinx/config.py", line 380, in eval_config_file
    raise ConfigError(msg % traceback.format_exc())
ConfigError: There is a programmable error in your configuration file:

Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/sphinx/config.py", line 368, in eval_config_file
    execfile_(filename, namespace)
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/sphinx/util/pycompat.py", line 150, in execfile_
    exec_(code, _globals)
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/six.py", line 709, in exec_
    exec("""exec _code_ in _globs_, _locs_""")
  File "<string>", line 1, in <module>
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/release-v3.2/docs/en/conf.py", line 11, in <module>
    from conf_common import *
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/release-v3.2/docs/conf_common.py", line 59, in <module>
    call_with_python('../gen-dxd.py')
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/release-v3.2/docs/conf_common.py", line 47, in call_with_python
    raise RuntimeError('{} failed'.format(cmd))
RuntimeError: ../gen-dxd.py failed


Configuration error:
There is a programmable error in your configuration file:

Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/sphinx/config.py", line 368, in eval_config_file
    execfile_(filename, namespace)
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/sphinx/util/pycompat.py", line 150, in execfile_
    exec_(code, _globals)
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/release-v3.2/lib/python2.7/site-packages/six.py", line 709, in exec_
    exec("""exec _code_ in _globs_, _locs_""")
  File "<string>", line 1, in <module>
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/release-v3.2/docs/en/conf.py", line 11, in <module>
    from conf_common import *
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/release-v3.2/docs/conf_common.py", line 59, in <module>
    call_with_python('../gen-dxd.py')
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/release-v3.2/docs/conf_common.py", line 47, in call_with_python
    raise RuntimeError('{} failed'.format(cmd))
RuntimeError: ../gen-dxd.py failed

Calling Doxygen to generate latest XML files