Read the Docs build information
Build id: 63180
Project: ez-systems-user-documentation
Version: 1.7
Commit: 58d1e986b438a812615d315d72880613f8af5d22
Date: 2017-09-28T09:00:53.135499Z
State: finished
Success: False


[rtd-command-info] start-time: 2017-09-28T13:58:32.480163Z, end-time: 2017-09-28T13:58:34.198517Z, duration: 1, 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/1.7/bin/python2.7
Not overwriting existing python script /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/bin/python (you must use /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/bin/python2.7)
Installing setuptools, pip, wheel...done.

[rtd-command-info] start-time: 2017-09-28T13:58:34.386001Z, end-time: 2017-09-28T13:58:36.284477Z, duration: 1, 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
Requirement already up-to-date: sphinx==1.5.3 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: Pygments==2.2.0 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: setuptools==28.8.0 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: docutils==0.13.1 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: mkdocs==0.15.0 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: mock==1.0.1 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: pillow==2.6.1 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: readthedocs-sphinx-ext<0.6 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: sphinx-rtd-theme<0.3 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: alabaster!=0.7.5,<0.8,>=0.7 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: commonmark==0.5.4 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: recommonmark==0.4.0 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages
Requirement already up-to-date: six>=1.5 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from sphinx==1.5.3)
Requirement already up-to-date: requests>=2.0.0 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from sphinx==1.5.3)
Requirement already up-to-date: imagesize in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from sphinx==1.5.3)
Requirement already up-to-date: babel!=2.0,>=1.3 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from sphinx==1.5.3)
Requirement already up-to-date: snowballstemmer>=1.1 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from sphinx==1.5.3)
Requirement already up-to-date: Jinja2>=2.3 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from sphinx==1.5.3)
Requirement already up-to-date: tornado>=4.1 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from mkdocs==0.15.0)
Requirement already up-to-date: click>=4.0 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from mkdocs==0.15.0)
Requirement already up-to-date: livereload>=2.3.2 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from mkdocs==0.15.0)
Requirement already up-to-date: mkdocs-bootstrap>=0.1.1 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from mkdocs==0.15.0)
Requirement already up-to-date: mkdocs-bootswatch>=0.1.0 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from mkdocs==0.15.0)
Requirement already up-to-date: PyYAML>=3.10 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from mkdocs==0.15.0)
Requirement already up-to-date: Markdown>=2.3.1 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from mkdocs==0.15.0)
Requirement already up-to-date: nilsimsa>=0.3.7 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from readthedocs-sphinx-ext<0.6)
Requirement already up-to-date: urllib3<1.23,>=1.21.1 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from requests>=2.0.0->sphinx==1.5.3)
Requirement already up-to-date: idna<2.7,>=2.5 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from requests>=2.0.0->sphinx==1.5.3)
Requirement already up-to-date: chardet<3.1.0,>=3.0.2 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from requests>=2.0.0->sphinx==1.5.3)
Requirement already up-to-date: certifi>=2017.4.17 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from requests>=2.0.0->sphinx==1.5.3)
Requirement already up-to-date: pytz>=0a in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from babel!=2.0,>=1.3->sphinx==1.5.3)
Requirement already up-to-date: MarkupSafe>=0.23 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from Jinja2>=2.3->sphinx==1.5.3)
Requirement already up-to-date: singledispatch in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from tornado>=4.1->mkdocs==0.15.0)
Requirement already up-to-date: backports-abc>=0.4 in /home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/lib/python2.7/site-packages (from tornado>=4.1->mkdocs==0.15.0)

[rtd-command-info] start-time: 2017-09-28T13:58:36.557375Z, end-time: 2017-09-28T13:58:36.994631Z, 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/1.7/_build/html 
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/bin/mkdocs", line 11, in <module>
    sys.exit(cli())
  File "/home/docs/checkouts/readthedocs.org/user_builds/ez-systems-user-documentation/envs/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/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/1.7/local/lib/python2.7/site-packages/jinja2/environment.py", line 430, in getattr
    return getattr(obj, attribute)
jinja2.exceptions.UndefinedError: 'page' is undefined