Read the Docs build information
Build id: 63179
Project: ez-systems-user-documentation
Version: 1.11
Commit: c7a9384e8fbae0a31877f55db10ff48bacbd666c
Date: 2017-09-28T08:56:46.071063Z
State: finished
Success: False


[rtd-command-info] start-time: 2017-09-28T13:55:22.515550Z, end-time: 2017-09-28T13:55:25.124624Z, duration: 2, exit-code: 0
python2.7 -mvirtualenv --no-site-packages --no-download 
New python executable in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/bin/python2.7
Also creating executable in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/bin/python
Installing setuptools, pip, wheel...done.

[rtd-command-info] start-time: 2017-09-28T13:55:25.278022Z, end-time: 2017-09-28T13:56:07.475080Z, duration: 42, exit-code: 0
python pip install --use-wheel -U --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip sphinx==1.5.3 Pygments==2.2.0 setuptools==28.8.0 docutils==0.13.1 mkdocs==0.15.0 mock==1.0.1 pillow==2.6.1 readthedocs-sphinx-ext<0.6 sphinx-rtd-theme<0.3 alabaster>=0.7,<0.8,!=0.7.5 commonmark==0.5.4 recommonmark==0.4.0
Collecting sphinx==1.5.3
  Using cached Sphinx-1.5.3-py2.py3-none-any.whl
Collecting Pygments==2.2.0
  Using cached Pygments-2.2.0-py2.py3-none-any.whl
Requirement already up-to-date: setuptools==28.8.0 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/lib/python2.7/site-packages
Collecting docutils==0.13.1
  Using cached docutils-0.13.1-py2-none-any.whl
Collecting mkdocs==0.15.0
  Using cached mkdocs-0.15.0-py2.py3-none-any.whl
Collecting mock==1.0.1
Collecting pillow==2.6.1
  Using cached Pillow-2.6.1.zip
Collecting readthedocs-sphinx-ext<0.6
  Using cached readthedocs_sphinx_ext-0.5.5-py2.py3-none-any.whl
Collecting sphinx-rtd-theme<0.3
  Using cached sphinx_rtd_theme-0.2.4-py2.py3-none-any.whl
Collecting alabaster!=0.7.5,<0.8,>=0.7
  Using cached alabaster-0.7.10-py2.py3-none-any.whl
Collecting commonmark==0.5.4
  Using cached CommonMark-0.5.4.tar.gz
Collecting recommonmark==0.4.0
  Using cached recommonmark-0.4.0-py2.py3-none-any.whl
Collecting six>=1.5 (from sphinx==1.5.3)
  Using cached six-1.11.0-py2.py3-none-any.whl
Collecting requests>=2.0.0 (from sphinx==1.5.3)
  Using cached requests-2.18.4-py2.py3-none-any.whl
Collecting imagesize (from sphinx==1.5.3)
  Using cached imagesize-0.7.1-py2.py3-none-any.whl
Collecting babel!=2.0,>=1.3 (from sphinx==1.5.3)
  Using cached Babel-2.5.1-py2.py3-none-any.whl
Collecting snowballstemmer>=1.1 (from sphinx==1.5.3)
  Using cached snowballstemmer-1.2.1-py2.py3-none-any.whl
Collecting Jinja2>=2.3 (from sphinx==1.5.3)
  Using cached Jinja2-2.9.6-py2.py3-none-any.whl
Collecting tornado>=4.1 (from mkdocs==0.15.0)
  Using cached tornado-4.5.2.tar.gz
Collecting click>=4.0 (from mkdocs==0.15.0)
  Using cached click-6.7-py2.py3-none-any.whl
Collecting livereload>=2.3.2 (from mkdocs==0.15.0)
  Using cached livereload-2.5.1-py2-none-any.whl
Collecting mkdocs-bootstrap>=0.1.1 (from mkdocs==0.15.0)
  Using cached mkdocs-bootstrap-0.1.1.tar.gz
Collecting mkdocs-bootswatch>=0.1.0 (from mkdocs==0.15.0)
  Using cached mkdocs-bootswatch-0.4.0.tar.gz
Collecting PyYAML>=3.10 (from mkdocs==0.15.0)
  Using cached PyYAML-3.12.tar.gz
Collecting Markdown>=2.3.1 (from mkdocs==0.15.0)
  Using cached Markdown-2.6.9.tar.gz
Collecting nilsimsa>=0.3.7 (from readthedocs-sphinx-ext<0.6)
  Using cached nilsimsa-0.3.8.tar.gz
Collecting urllib3<1.23,>=1.21.1 (from requests>=2.0.0->sphinx==1.5.3)
  Using cached urllib3-1.22-py2.py3-none-any.whl
Collecting idna<2.7,>=2.5 (from requests>=2.0.0->sphinx==1.5.3)
  Using cached idna-2.6-py2.py3-none-any.whl
Collecting chardet<3.1.0,>=3.0.2 (from requests>=2.0.0->sphinx==1.5.3)
  Using cached chardet-3.0.4-py2.py3-none-any.whl
Collecting certifi>=2017.4.17 (from requests>=2.0.0->sphinx==1.5.3)
  Using cached certifi-2017.7.27.1-py2.py3-none-any.whl
Collecting pytz>=0a (from babel!=2.0,>=1.3->sphinx==1.5.3)
  Using cached pytz-2017.2-py2.py3-none-any.whl
Collecting MarkupSafe>=0.23 (from Jinja2>=2.3->sphinx==1.5.3)
  Using cached MarkupSafe-1.0.tar.gz
Collecting singledispatch (from tornado>=4.1->mkdocs==0.15.0)
  Using cached singledispatch-3.4.0.3-py2.py3-none-any.whl
Collecting backports_abc>=0.4 (from tornado>=4.1->mkdocs==0.15.0)
  Using cached backports_abc-0.5-py2.py3-none-any.whl
Building wheels for collected packages: pillow, commonmark, tornado, mkdocs-bootstrap, mkdocs-bootswatch, PyYAML, Markdown, nilsimsa, MarkupSafe
  Running setup.py bdist_wheel for pillow: started
  Running setup.py bdist_wheel for pillow: finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip/wheels/d0/3d/6f/4a3dbe290c7053073e6c32734c146d7174f2ad7675030b6137
  Running setup.py bdist_wheel for commonmark: started
  Running setup.py bdist_wheel for commonmark: finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip/wheels/fd/3a/ea/9ead7944d8ba3771888487ca4f6ef39bcde9fd4e986c32f442
  Running setup.py bdist_wheel for tornado: started
  Running setup.py bdist_wheel for tornado: finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip/wheels/b3/47/3a/96e12476829cb196adabc879fedb72f1bb2c8613b6961e78e7
  Running setup.py bdist_wheel for mkdocs-bootstrap: started
  Running setup.py bdist_wheel for mkdocs-bootstrap: finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip/wheels/6a/6b/d4/b947c6453aae64d38ab0e3b70cb71a60cb6bb7d0a184a4b727
  Running setup.py bdist_wheel for mkdocs-bootswatch: started
  Running setup.py bdist_wheel for mkdocs-bootswatch: finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip/wheels/cd/af/36/fbd242260aeadfc4d890450b2070d4e42ea129460d771d0e37
  Running setup.py bdist_wheel for PyYAML: started
  Running setup.py bdist_wheel for PyYAML: finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip/wheels/2c/f7/79/13f3a12cd723892437c0cfbde1230ab4d82947ff7b3839a4fc
  Running setup.py bdist_wheel for Markdown: started
  Running setup.py bdist_wheel for Markdown: finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip/wheels/bf/46/10/c93e17ae86ae3b3a919c7b39dad3b5ccf09aeb066419e5c1e5
  Running setup.py bdist_wheel for nilsimsa: started
  Running setup.py bdist_wheel for nilsimsa: finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip/wheels/77/f8/25/539c7b52ecbfcb7ed9b6c7189f9fdde48706c41fe529a64c9f
  Running setup.py bdist_wheel for MarkupSafe: started
  Running setup.py bdist_wheel for MarkupSafe: finished with status 'done'
  Stored in directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/.cache/pip/wheels/88/a7/30/e39a54a87bcbe25308fa3ca64e8ddc75d9b3e5afa21ee32d57
Successfully built pillow commonmark tornado mkdocs-bootstrap mkdocs-bootswatch PyYAML Markdown nilsimsa MarkupSafe
Installing collected packages: six, urllib3, idna, chardet, certifi, requests, docutils, Pygments, imagesize, pytz, babel, snowballstemmer, MarkupSafe, Jinja2, alabaster, sphinx, singledispatch, backports-abc, tornado, click, livereload, mkdocs-bootstrap, mkdocs-bootswatch, PyYAML, Markdown, mkdocs, mock, pillow, nilsimsa, readthedocs-sphinx-ext, sphinx-rtd-theme, commonmark, recommonmark
Successfully installed Jinja2-2.9.6 Markdown-2.6.9 MarkupSafe-1.0 PyYAML-3.12 Pygments-2.2.0 alabaster-0.7.10 babel-2.5.1 backports-abc-0.5 certifi-2017.7.27.1 chardet-3.0.4 click-6.7 commonmark-0.5.4 docutils-0.13.1 idna-2.6 imagesize-0.7.1 livereload-2.5.1 mkdocs-0.15.0 mkdocs-bootstrap-0.1.1 mkdocs-bootswatch-0.4.0 mock-1.0.1 nilsimsa-0.3.8 pillow-2.6.1 pytz-2017.2 readthedocs-sphinx-ext-0.5.5 recommonmark-0.4.0 requests-2.18.4 singledispatch-3.4.0.3 six-1.11.0 snowballstemmer-1.2.1 sphinx-1.5.3 sphinx-rtd-theme-0.2.4 tornado-4.5.2 urllib3-1.22

[rtd-command-info] start-time: 2017-09-28T13:56:07.881833Z, end-time: 2017-09-28T13:56:08.368049Z, duration: 0, exit-code: 1
python mkdocs build --clean --site-dir _build/html --theme readthedocs
INFO    -  Cleaning site directory 
INFO    -  Building documentation to directory: /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/checkouts/1.11/_build/html 
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/bin/mkdocs", line 11, in <module>
    sys.exit(cli())
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/mkdocs/__main__.py", line 137, in build_command
    ), clean_site_dir=clean)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/mkdocs/commands/build.py", line 289, in build
    build_pages(config)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/mkdocs/commands/build.py", line 233, in build_pages
    build_template('404.html', env, config, site_navigation)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/mkdocs/commands/build.py", line 148, in build_template
    output_content = template.render(context)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/jinja2/environment.py", line 1008, in render
    return self.environment.handle_exception(exc_info, True)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/jinja2/environment.py", line 780, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/checkouts/1.11/material/404.html", line 1, in top-level template code
    {% extends "base.html" %}
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/checkouts/1.11/material/base.html", line 5, in top-level template code
    {% block site_meta %}
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/checkouts/1.11/material/base.html", line 14, in block "site_meta"
    {% if page.canonical_url %}
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.11/local/lib/python2.7/site-packages/jinja2/environment.py", line 430, in getattr
    return getattr(obj, attribute)
jinja2.exceptions.UndefinedError: 'page' is undefined