Read the Docs build information
Build id: 211381
Project: espressif-esp-idf
Version: latest
Commit: 9d0ca60398481a44861542638cfdc1949bb6f312
Date: 2019-05-29T03:29:37.511049Z
State: finished
Success: False


[rtd-command-info] start-time: 2019-05-29T03:29:38.004969Z, end-time: 2019-05-29T03:29:46.794641Z, duration: 8, exit-code: 0
git clone --no-single-branch --depth 50 https://github.com/espressif/esp-idf.git .
Cloning into '.'...

[rtd-command-info] start-time: 2019-05-29T03:29:47.012837Z, end-time: 2019-05-29T03:29:47.863354Z, duration: 0, exit-code: 0
git checkout --force origin/master
Note: checking out 'origin/master'.

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 9d0ca6039 Merge branch 'bugfix/mqtt_improved_receive' into 'master'

[rtd-command-info] start-time: 2019-05-29T03:29:47.923566Z, end-time: 2019-05-29T03:29:47.946323Z, duration: 0, exit-code: 0
git clean -d -f -f


[rtd-command-info] start-time: 2019-05-29T03:29:48.591557Z, end-time: 2019-05-29T03:29:50.958742Z, 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/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: 2019-05-29T03:29:51.020275Z, end-time: 2019-05-29T03:29:53.011561Z, duration: 1, exit-code: 0
python -m pip install --upgrade --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/.cache/pip pip
Collecting pip
  Downloading https://files.pythonhosted.org/packages/5c/e0/be401c003291b56efc55aeba6a80ab790d3d4cece2778288d65323009420/pip-19.1.1-py2.py3-none-any.whl (1.4MB)
Installing collected packages: pip
  Found existing installation: pip 18.1
    Uninstalling pip-18.1:
      Successfully uninstalled pip-18.1
Successfully installed pip-19.1.1

[rtd-command-info] start-time: 2019-05-29T03:29:53.070481Z, end-time: 2019-05-29T03:30:03.317767Z, 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 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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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 MarkupSafe>=0.23 (from Jinja2>=2.3->sphinx<2)
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Building wheels for collected packages: mock, future
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Successfully built mock future
Installing collected packages: Pygments, setuptools, docutils, mock, pillow, alabaster, future, commonmark, snowballstemmer, pyparsing, six, packaging, pytz, babel, urllib3, certifi, chardet, idna, requests, MarkupSafe, Jinja2, typing, sphinxcontrib-websupport, imagesize, sphinx, recommonmark, sphinx-rtd-theme, readthedocs-sphinx-ext
  Found existing installation: setuptools 40.6.3
    Uninstalling setuptools-40.6.3:
      Successfully uninstalled setuptools-40.6.3
Successfully installed Jinja2-2.10.1 MarkupSafe-1.1.1 Pygments-2.3.1 alabaster-0.7.12 babel-2.7.0 certifi-2019.3.9 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 setuptools-40.9.0 six-1.12.0 snowballstemmer-1.2.1 sphinx-1.8.5 sphinx-rtd-theme-0.4.3 sphinxcontrib-websupport-1.1.2 typing-3.6.6 urllib3-1.25.3

[rtd-command-info] start-time: 2019-05-29T03:30:03.396853Z, end-time: 2019-05-29T03:30:07.194396Z, 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/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))
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Requirement already satisfied: sphinx-rtd-theme in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from -r docs/requirements.txt (line 6)) (0.4.3)
Collecting sphinx-notfound-page (from -r docs/requirements.txt (line 7))
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Collecting sphinxcontrib-seqdiag>=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/latest/lib/python2.7/site-packages (from -r docs/requirements.txt (line 12)) (0.5.0)
Requirement already satisfied: future>=0.16.0 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from -r docs/requirements.txt (line 13)) (0.17.1)
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Requirement already satisfied: snowballstemmer>=1.1 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx>=1.8.4->-r docs/requirements.txt (line 4)) (1.2.1)
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Requirement already satisfied: sphinxcontrib-websupport in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx>=1.8.4->-r docs/requirements.txt (line 4)) (1.1.2)
Requirement already satisfied: 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>=1.8.4->-r docs/requirements.txt (line 4)) (2.7.0)
Requirement already satisfied: requests>=2.0.0 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx>=1.8.4->-r docs/requirements.txt (line 4)) (2.22.0)
Requirement already satisfied: setuptools in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx>=1.8.4->-r docs/requirements.txt (line 4)) (40.9.0)
Requirement already satisfied: docutils>=0.11 in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from sphinx>=1.8.4->-r docs/requirements.txt (line 4)) (0.14)
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Collecting webcolors (from blockdiag>=1.5.0->sphinxcontrib-blockdiag>=1.5.5->-r docs/requirements.txt (line 8))
  Downloading https://files.pythonhosted.org/packages/1d/44/c4902683be73beba20afd299705e11f0a753a01cc7f9d6a070841848605b/webcolors-1.8.1-py2.py3-none-any.whl
Requirement already satisfied: Pillow in /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/envs/latest/lib/python2.7/site-packages (from blockdiag>=1.5.0->sphinxcontrib-blockdiag>=1.5.5->-r docs/requirements.txt (line 8)) (5.4.1)
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Building wheels for collected packages: sphinx-notfound-page, funcparserlib
  Building wheel for sphinx-notfound-page (setup.py): started
  Building wheel for sphinx-notfound-page (setup.py): finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/.cache/pip/wheels/f7/49/ed/8b832fd05fadcee46a6573b4ef57e880f18a7be38d1fd39d60
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  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/.cache/pip/wheels/03/eb/48/ade4df39d3eb30e31518e91e4ee0572ca6c1292a94f782f9da
Successfully built sphinx-notfound-page funcparserlib
Installing collected packages: breathe, sphinx-notfound-page, 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 sphinx-notfound-page-0.3 sphinxcontrib-actdiag-0.8.5 sphinxcontrib-blockdiag-1.5.5 sphinxcontrib-nwdiag-0.9.5 sphinxcontrib-seqdiag-0.8.5 webcolors-1.8.1

[rtd-command-info] start-time: 2019-05-29T03:30:08.439771Z, end-time: 2019-05-29T03:30:08.498680Z, 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
import os
sys.path.insert(0, os.path.abspath('..'))
from conf_common import *  # noqa: F401, F403 - need to make available everything from common
from local_util import download_file_if_missing  # noqa: E402 - need to import from common folder

# General information about the project.
project = u'ESP-IDF Programming Guide'
copyright = u'2016 - 2019, Espressif Systems (Shanghai) CO., LTD'

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

# Download font file that is stored on a separate server to save on esp-idf repository size.
print("Downloading font file")
download_file_if_missing('https://dl.espressif.com/dl/esp-idf/docs/_static/DejaVuSans.ttf', '../_static')

# Set up font for blockdiag, nwdiag, rackdiag and packetdiag
blockdiag_fontpath = '../_static/DejaVuSans.ttf'
seqdiag_fontpath = '../_static/DejaVuSans.ttf'
actdiag_fontpath = '../_static/DejaVuSans.ttf'
nwdiag_fontpath = '../_static/DejaVuSans.ttf'
rackdiag_fontpath = '../_static/DejaVuSans.ttf'
packetdiag_fontpath = '../_static/DejaVuSans.ttf'




###########################################################################
#          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': "latest",
    'version_slug': "latest",
    '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", "/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/"),
    ("v3.0.7", "/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/"),
    ],
    'downloads': [ 
    ("pdf", "//readthedocs.com/projects/espressif-esp-idf/downloads/pdf/latest/"),
    ("html", "//readthedocs.com/projects/espressif-esp-idf/downloads/htmlzip/latest/"),
    ],
    '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': 'master',
    'display_github': True,
    'bitbucket_user': 'None',
    'bitbucket_repo': 'None',
    'bitbucket_version': 'master',
    'display_bitbucket': False,
    'gitlab_user': 'None',
    'gitlab_repo': 'None',
    'gitlab_version': 'master',
    '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': '9d0ca603',
}




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"]

[rtd-command-info] start-time: 2019-05-29T03:30:08.559483Z, end-time: 2019-05-29T03:30:11.381604Z, duration: 2, exit-code: 2
python sphinx-build -T -E -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/2.7.14/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/latest/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/latest/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/latest/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/latest/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/latest/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/latest/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/latest/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/latest/docs/en/conf.py", line 12, in <module>
    from conf_common import *  # noqa: F401, F403 - need to make available everything from common
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/latest/docs/conf_common.py", line 60, in <module>
    call_with_python('../gen-dxd.py')
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/latest/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/latest/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/latest/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/latest/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/latest/docs/en/conf.py", line 12, in <module>
    from conf_common import *  # noqa: F401, F403 - need to make available everything from common
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/latest/docs/conf_common.py", line 60, in <module>
    call_with_python('../gen-dxd.py')
  File "/home/docs/checkouts/readthedocs.org/user_builds/espressif-esp-idf/checkouts/latest/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