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Started by GitHub push by severinsimmler
Building remotely on build3 (digibib) in workspace /mnt/data/jenkins/workspace/DARIAH-Topics
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url https://github.com/DARIAH-DE/Topics # timeout=10
Fetching upstream changes from https://github.com/DARIAH-DE/Topics
 > git --version # timeout=10
using GIT_ASKPASS to set credentials 
 > git fetch --tags --progress https://github.com/DARIAH-DE/Topics +refs/heads/*:refs/remotes/origin/*
 > git rev-parse refs/remotes/origin/testing^{commit} # timeout=10
 > git rev-parse refs/remotes/origin/origin/testing^{commit} # timeout=10
Checking out Revision 602d53de39ebdb37d4955ca4189d43643d7900dd (refs/remotes/origin/testing)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 602d53de39ebdb37d4955ca4189d43643d7900dd
 > git rev-list 8c135737d092cf1a650599a2383d8e389690d9f0 # timeout=10
[DARIAH-Topics] $ /usr/bin/python3 /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenv.py /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9
Using base prefix '/usr'
New python executable in /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/bin/python3
Also creating executable in /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/bin/python
Installing setuptools, pip, wheel...done.
[DARIAH-Topics] $ /bin/sh -xe /tmp/shiningpanda3813608419837597783.sh
+ pip install -U pip
Requirement already up-to-date: pip in /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/lib/python3.5/site-packages
+ pip install -U -r requirements-dev.txt
Obtaining file:///mnt/data/jenkins/workspace/DARIAH-Topics (from -r requirements.txt (line 1))
Collecting nose (from -r requirements-dev.txt (line 2))
  Using cached nose-1.3.7-py3-none-any.whl
Collecting nosexcover (from -r requirements-dev.txt (line 3))
  Using cached nosexcover-1.0.11-py2.py3-none-any.whl
Collecting jupyter (from -r requirements-dev.txt (line 4))
  Using cached jupyter-1.0.0-py2.py3-none-any.whl
Collecting pandas>=0.19.2 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached pandas-0.19.2-cp35-cp35m-manylinux1_x86_64.whl
Collecting regex>=2017.01.14 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting gensim>=0.13.2 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting matplotlib==1.5.3 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached matplotlib-1.5.3-cp35-cp35m-manylinux1_x86_64.whl
Collecting numpy>=1.3 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached numpy-1.12.1-cp35-cp35m-manylinux1_x86_64.whl
Collecting scipy>=0.7 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached scipy-0.19.0-cp35-cp35m-manylinux1_x86_64.whl
Collecting werkzeug>=0.11.15 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached Werkzeug-0.12.1-py2.py3-none-any.whl
Collecting flask>=0.11.1 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached Flask-0.12.1-py2.py3-none-any.whl
Collecting wikipedia>=1.4.0 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting lxml>=3.6.4 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached lxml-3.7.3-cp35-cp35m-manylinux1_x86_64.whl
Collecting pyLDAvis>=2.0.0 (from dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting coverage>=3.4 (from nosexcover->-r requirements-dev.txt (line 3))
  Using cached coverage-4.3.4-cp35-cp35m-manylinux1_x86_64.whl
Collecting ipykernel (from jupyter->-r requirements-dev.txt (line 4))
  Using cached ipykernel-4.6.1-py3-none-any.whl
Collecting notebook (from jupyter->-r requirements-dev.txt (line 4))
  Using cached notebook-5.0.0-py2.py3-none-any.whl
Collecting jupyter-console (from jupyter->-r requirements-dev.txt (line 4))
  Using cached jupyter_console-5.1.0-py2.py3-none-any.whl
Collecting ipywidgets (from jupyter->-r requirements-dev.txt (line 4))
  Using cached ipywidgets-6.0.0-py2.py3-none-any.whl
Collecting nbconvert (from jupyter->-r requirements-dev.txt (line 4))
  Using cached nbconvert-5.1.1-py2.py3-none-any.whl
Collecting qtconsole (from jupyter->-r requirements-dev.txt (line 4))
  Using cached qtconsole-4.3.0-py2.py3-none-any.whl
Collecting python-dateutil>=2 (from pandas>=0.19.2->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached python_dateutil-2.6.0-py2.py3-none-any.whl
Collecting pytz>=2011k (from pandas>=0.19.2->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached pytz-2017.2-py2.py3-none-any.whl
Collecting smart-open>=1.2.1 (from gensim>=0.13.2->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Requirement already up-to-date: six>=1.5.0 in /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/lib/python3.5/site-packages (from gensim>=0.13.2->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Requirement already up-to-date: pyparsing!=2.0.0,!=2.0.4,!=2.1.2,>=1.5.6 in /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/lib/python3.5/site-packages (from matplotlib==1.5.3->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting cycler (from matplotlib==1.5.3->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached cycler-0.10.0-py2.py3-none-any.whl
Collecting Jinja2>=2.4 (from flask>=0.11.1->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached Jinja2-2.9.6-py2.py3-none-any.whl
Collecting click>=2.0 (from flask>=0.11.1->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached click-6.7-py2.py3-none-any.whl
Collecting itsdangerous>=0.21 (from flask>=0.11.1->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting beautifulsoup4 (from wikipedia>=1.4.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached beautifulsoup4-4.5.3-py3-none-any.whl
Collecting requests<3.0.0,>=2.0.0 (from wikipedia>=1.4.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached requests-2.13.0-py2.py3-none-any.whl
Collecting joblib>=0.8.4 (from pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached joblib-0.11-py2.py3-none-any.whl
Collecting pytest (from pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached pytest-3.0.7-py2.py3-none-any.whl
Collecting future (from pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Requirement already up-to-date: wheel>=0.23.0 in /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/lib/python3.5/site-packages (from pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting numexpr (from pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached numexpr-2.6.2-cp35-cp35m-manylinux1_x86_64.whl
Collecting funcy (from pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting jupyter-client (from ipykernel->jupyter->-r requirements-dev.txt (line 4))
  Using cached jupyter_client-5.0.1-py2.py3-none-any.whl
Collecting tornado>=4.0 (from ipykernel->jupyter->-r requirements-dev.txt (line 4))
Collecting ipython>=4.0.0 (from ipykernel->jupyter->-r requirements-dev.txt (line 4))
  Using cached ipython-6.0.0-py3-none-any.whl
Collecting traitlets>=4.1.0 (from ipykernel->jupyter->-r requirements-dev.txt (line 4))
  Using cached traitlets-4.3.2-py2.py3-none-any.whl
Collecting terminado>=0.3.3; sys_platform != "win32" (from notebook->jupyter->-r requirements-dev.txt (line 4))
Collecting jupyter-core (from notebook->jupyter->-r requirements-dev.txt (line 4))
  Using cached jupyter_core-4.3.0-py2.py3-none-any.whl
Collecting nbformat (from notebook->jupyter->-r requirements-dev.txt (line 4))
  Using cached nbformat-4.3.0-py2.py3-none-any.whl
Collecting ipython-genutils (from notebook->jupyter->-r requirements-dev.txt (line 4))
  Using cached ipython_genutils-0.2.0-py2.py3-none-any.whl
Collecting pygments (from jupyter-console->jupyter->-r requirements-dev.txt (line 4))
  Using cached Pygments-2.2.0-py2.py3-none-any.whl
Collecting prompt-toolkit<2.0.0,>=1.0.0 (from jupyter-console->jupyter->-r requirements-dev.txt (line 4))
  Using cached prompt_toolkit-1.0.14-py3-none-any.whl
Collecting widgetsnbextension~=2.0.0 (from ipywidgets->jupyter->-r requirements-dev.txt (line 4))
  Using cached widgetsnbextension-2.0.0-py2.py3-none-any.whl
Collecting bleach (from nbconvert->jupyter->-r requirements-dev.txt (line 4))
  Using cached bleach-2.0.0-py2.py3-none-any.whl
Collecting mistune!=0.6 (from nbconvert->jupyter->-r requirements-dev.txt (line 4))
  Using cached mistune-0.7.4-py2.py3-none-any.whl
Collecting pandocfilters>=1.4.1 (from nbconvert->jupyter->-r requirements-dev.txt (line 4))
Collecting testpath (from nbconvert->jupyter->-r requirements-dev.txt (line 4))
  Using cached testpath-0.3-py2.py3-none-any.whl
Collecting entrypoints>=0.2.2 (from nbconvert->jupyter->-r requirements-dev.txt (line 4))
  Using cached entrypoints-0.2.2-py2.py3-none-any.whl
Collecting bz2file (from smart-open>=1.2.1->gensim>=0.13.2->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting boto>=2.32 (from smart-open>=1.2.1->gensim>=0.13.2->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached boto-2.46.1-py2.py3-none-any.whl
Collecting MarkupSafe>=0.23 (from Jinja2>=2.4->flask>=0.11.1->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting py>=1.4.29 (from pytest->pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
  Using cached py-1.4.33-py2.py3-none-any.whl
Requirement already up-to-date: setuptools in /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/lib/python3.5/site-packages (from pytest->pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting pyzmq>=13 (from jupyter-client->ipykernel->jupyter->-r requirements-dev.txt (line 4))
  Using cached pyzmq-16.0.2-cp35-cp35m-manylinux1_x86_64.whl
Collecting pickleshare (from ipython>=4.0.0->ipykernel->jupyter->-r requirements-dev.txt (line 4))
  Using cached pickleshare-0.7.4-py2.py3-none-any.whl
Collecting simplegeneric>0.8 (from ipython>=4.0.0->ipykernel->jupyter->-r requirements-dev.txt (line 4))
Collecting jedi>=0.10 (from ipython>=4.0.0->ipykernel->jupyter->-r requirements-dev.txt (line 4))
  Using cached jedi-0.10.2-py2.py3-none-any.whl
Collecting pexpect; sys_platform != "win32" (from ipython>=4.0.0->ipykernel->jupyter->-r requirements-dev.txt (line 4))
  Using cached pexpect-4.2.1-py2.py3-none-any.whl
Collecting decorator (from ipython>=4.0.0->ipykernel->jupyter->-r requirements-dev.txt (line 4))
  Using cached decorator-4.0.11-py2.py3-none-any.whl
Collecting ptyprocess (from terminado>=0.3.3; sys_platform != "win32"->notebook->jupyter->-r requirements-dev.txt (line 4))
  Using cached ptyprocess-0.5.1-py2.py3-none-any.whl
Collecting jsonschema!=2.5.0,>=2.4 (from nbformat->notebook->jupyter->-r requirements-dev.txt (line 4))
  Using cached jsonschema-2.6.0-py2.py3-none-any.whl
Collecting wcwidth (from prompt-toolkit<2.0.0,>=1.0.0->jupyter-console->jupyter->-r requirements-dev.txt (line 4))
  Using cached wcwidth-0.1.7-py2.py3-none-any.whl
Collecting html5lib>=0.99999999 (from bleach->nbconvert->jupyter->-r requirements-dev.txt (line 4))
  Using cached html5lib-0.999999999-py2.py3-none-any.whl
Requirement already up-to-date: appdirs>=1.4.0 in /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/lib/python3.5/site-packages (from setuptools->pytest->pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Requirement already up-to-date: packaging>=16.8 in /mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/lib/python3.5/site-packages (from setuptools->pytest->pyLDAvis>=2.0.0->dariah-topics==0.2.0.dev0->-r requirements.txt (line 1))
Collecting webencodings (from html5lib>=0.99999999->bleach->nbconvert->jupyter->-r requirements-dev.txt (line 4))
  Using cached webencodings-0.5.1-py2.py3-none-any.whl
Installing collected packages: nose, coverage, nosexcover, decorator, ipython-genutils, traitlets, jupyter-core, pyzmq, python-dateutil, jupyter-client, tornado, pickleshare, simplegeneric, wcwidth, prompt-toolkit, jedi, ptyprocess, pexpect, pygments, ipython, ipykernel, terminado, MarkupSafe, Jinja2, webencodings, html5lib, bleach, mistune, pandocfilters, testpath, jsonschema, nbformat, entrypoints, nbconvert, notebook, jupyter-console, widgetsnbextension, ipywidgets, qtconsole, jupyter, pytz, numpy, pandas, regex, requests, bz2file, boto, smart-open, scipy, gensim, cycler, matplotlib, werkzeug, click, itsdangerous, flask, beautifulsoup4, wikipedia, lxml, joblib, py, pytest, future, numexpr, funcy, pyLDAvis, dariah-topics
  Running setup.py develop for dariah-topics
Successfully installed Jinja2-2.9.6 MarkupSafe-1.0 beautifulsoup4-4.5.3 bleach-2.0.0 boto-2.46.1 bz2file-0.98 click-6.7 coverage-4.3.4 cycler-0.10.0 dariah-topics decorator-4.0.11 entrypoints-0.2.2 flask-0.12.1 funcy-1.7.3 future-0.16.0 gensim-2.0.0 html5lib-0.999999999 ipykernel-4.6.1 ipython-6.0.0 ipython-genutils-0.2.0 ipywidgets-6.0.0 itsdangerous-0.24 jedi-0.10.2 joblib-0.11 jsonschema-2.6.0 jupyter-1.0.0 jupyter-client-5.0.1 jupyter-console-5.1.0 jupyter-core-4.3.0 lxml-3.7.3 matplotlib-1.5.3 mistune-0.7.4 nbconvert-5.1.1 nbformat-4.3.0 nose-1.3.7 nosexcover-1.0.11 notebook-5.0.0 numexpr-2.6.2 numpy-1.12.1 pandas-0.19.2 pandocfilters-1.4.1 pexpect-4.2.1 pickleshare-0.7.4 prompt-toolkit-1.0.14 ptyprocess-0.5.1 py-1.4.33 pyLDAvis-2.1.1 pygments-2.2.0 pytest-3.0.7 python-dateutil-2.6.0 pytz-2017.2 pyzmq-16.0.2 qtconsole-4.3.0 regex-2017.4.29 requests-2.13.0 scipy-0.19.0 simplegeneric-0.8.1 smart-open-1.5.2 terminado-0.6 testpath-0.3 tornado-4.5.1 traitlets-4.3.2 wcwidth-0.1.7 webencodings-0.5.1 werkzeug-0.12.1 widgetsnbextension-2.0.0 wikipedia-1.4.0
+ ./setup.py sdist bdist_wheel
running sdist
running egg_info
writing dariah_topics.egg-info/PKG-INFO
writing requirements to dariah_topics.egg-info/requires.txt
writing dependency_links to dariah_topics.egg-info/dependency_links.txt
writing top-level names to dariah_topics.egg-info/top_level.txt
reading manifest file 'dariah_topics.egg-info/SOURCES.txt'
writing manifest file 'dariah_topics.egg-info/SOURCES.txt'
/mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/lib/python3.5/site-packages/setuptools/dist.py:334: UserWarning: Normalizing '0.2.0dev0' to '0.2.0.dev0'
  normalized_version,
warning: sdist: standard file not found: should have one of README, README.rst, README.txt

running check
warning: check: missing required meta-data: url

creating dariah_topics-0.2.0.dev0
creating dariah_topics-0.2.0.dev0/dariah_topics
creating dariah_topics-0.2.0.dev0/dariah_topics.egg-info
creating dariah_topics-0.2.0.dev0/test
copying files to dariah_topics-0.2.0.dev0...
copying setup.cfg -> dariah_topics-0.2.0.dev0
copying setup.py -> dariah_topics-0.2.0.dev0
copying dariah_topics/__init__.py -> dariah_topics-0.2.0.dev0/dariah_topics
copying dariah_topics/doclist.py -> dariah_topics-0.2.0.dev0/dariah_topics
copying dariah_topics/evaluation.py -> dariah_topics-0.2.0.dev0/dariah_topics
copying dariah_topics/mallet.py -> dariah_topics-0.2.0.dev0/dariah_topics
copying dariah_topics/model_creation.py -> dariah_topics-0.2.0.dev0/dariah_topics
copying dariah_topics/preprocessing.py -> dariah_topics-0.2.0.dev0/dariah_topics
copying dariah_topics/visualization.py -> dariah_topics-0.2.0.dev0/dariah_topics
copying dariah_topics.egg-info/PKG-INFO -> dariah_topics-0.2.0.dev0/dariah_topics.egg-info
copying dariah_topics.egg-info/SOURCES.txt -> dariah_topics-0.2.0.dev0/dariah_topics.egg-info
copying dariah_topics.egg-info/dependency_links.txt -> dariah_topics-0.2.0.dev0/dariah_topics.egg-info
copying dariah_topics.egg-info/requires.txt -> dariah_topics-0.2.0.dev0/dariah_topics.egg-info
copying dariah_topics.egg-info/top_level.txt -> dariah_topics-0.2.0.dev0/dariah_topics.egg-info
copying test/test_fuzzy_segmenting.py -> dariah_topics-0.2.0.dev0/test
Writing dariah_topics-0.2.0.dev0/setup.cfg
Creating tar archive
removing 'dariah_topics-0.2.0.dev0' (and everything under it)
running bdist_wheel
running build
running build_py
copying dariah_topics/preprocessing.py -> build/lib/dariah_topics
installing to build/bdist.linux-x86_64/wheel
running install
running install_lib
creating build/bdist.linux-x86_64/wheel
creating build/bdist.linux-x86_64/wheel/dariah_topics
copying build/lib/dariah_topics/preprocessing.py -> build/bdist.linux-x86_64/wheel/dariah_topics
copying build/lib/dariah_topics/visualization.py -> build/bdist.linux-x86_64/wheel/dariah_topics
copying build/lib/dariah_topics/testing.py -> build/bdist.linux-x86_64/wheel/dariah_topics
copying build/lib/dariah_topics/doclist.py -> build/bdist.linux-x86_64/wheel/dariah_topics
copying build/lib/dariah_topics/model_creation.py -> build/bdist.linux-x86_64/wheel/dariah_topics
copying build/lib/dariah_topics/__init__.py -> build/bdist.linux-x86_64/wheel/dariah_topics
copying build/lib/dariah_topics/mallet.py -> build/bdist.linux-x86_64/wheel/dariah_topics
copying build/lib/dariah_topics/evaluation.py -> build/bdist.linux-x86_64/wheel/dariah_topics
running install_egg_info
Copying dariah_topics.egg-info to build/bdist.linux-x86_64/wheel/dariah_topics-0.2.0.dev0-py3.5.egg-info
running install_scripts
creating build/bdist.linux-x86_64/wheel/dariah_topics-0.2.0.dev0.dist-info/WHEEL
+ nosetests
..............F...............E...........
======================================================================
ERROR: Integration test notebook (via Jupyter)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/mnt/data/jenkins/shiningpanda/jobs/62c67c92/virtualenvs/d41d8cd9/lib/python3.5/site-packages/nose/case.py", line 198, in runTest
    self.test(*self.arg)
  File "/mnt/data/jenkins/workspace/DARIAH-Topics/test/integration_test.py", line 20, in jupyter_integration_test
    stderr=STDOUT, universal_newlines=True)
  File "/usr/lib/python3.5/subprocess.py", line 316, in check_output
    **kwargs).stdout
  File "/usr/lib/python3.5/subprocess.py", line 398, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['jupyter-nbconvert', '--execute', '--log-level=ERROR', '--ExecutePreprocessor.iopub_timeout=30', '--ExecutePreprocessor.timeout=None', '/mnt/data/jenkins/workspace/DARIAH-Topics/IntegrationTest_v01.ipynb']' returned non-zero exit status 255
-------------------- >> begin captured logging << --------------------
root: ERROR: This application is used to convert notebook files (*.ipynb) to various other
formats.

WARNING: THE COMMANDLINE INTERFACE MAY CHANGE IN FUTURE RELEASES.

Options
-------

Arguments that take values are actually convenience aliases to full
Configurables, whose aliases are listed on the help line. For more information
on full configurables, see '--help-all'.

--allow-errors
    Continue notebook execution even if one of the cells throws an error and include the error message in the cell output (the default behaviour is to abort conversion). This flag is only relevant if '--execute' was specified, too.
--inplace
    Run nbconvert in place, overwriting the existing notebook (only 
    relevant when converting to notebook format)
--stdin
    read a single notebook file from stdin. Write the resulting notebook with default basename 'notebook.*'
--generate-config
    generate default config file
--stdout
    Write notebook output to stdout instead of files.
--debug
    set log level to logging.DEBUG (maximize logging output)
--execute
    Execute the notebook prior to export.
-y
    Answer yes to any questions instead of prompting.
--writer=<DottedObjectName> (NbConvertApp.writer_class)
    Default: 'FilesWriter'
    Writer class used to write the  results of the conversion
--reveal-prefix=<Unicode> (SlidesExporter.reveal_url_prefix)
    Default: ''
    The URL prefix for reveal.js. This can be a a relative URL for a local copy
    of reveal.js, or point to a CDN.
    For speaker notes to work, a local reveal.js prefix must be used.
--nbformat=<Enum> (NotebookExporter.nbformat_version)
    Default: 4
    Choices: [1, 2, 3, 4]
    The nbformat version to write. Use this to downgrade notebooks.
--template=<Unicode> (TemplateExporter.template_file)
    Default: ''
    Name of the template file to use
--output=<Unicode> (NbConvertApp.output_base)
    Default: ''
    overwrite base name use for output files. can only be used when converting
    one notebook at a time.
--post=<DottedOrNone> (NbConvertApp.postprocessor_class)
    Default: ''
    PostProcessor class used to write the results of the conversion
--config=<Unicode> (JupyterApp.config_file)
    Default: ''
    Full path of a config file.
--to=<Unicode> (NbConvertApp.export_format)
    Default: 'html'
    The export format to be used, either one of the built-in formats, or a
    dotted object name that represents the import path for an `Exporter` class
--log-level=<Enum> (Application.log_level)
    Default: 30
    Choices: (0, 10, 20, 30, 40, 50, 'DEBUG', 'INFO', 'WARN', 'ERROR', 'CRITICAL')
    Set the log level by value or name.
--output-dir=<Unicode> (FilesWriter.build_directory)
    Default: ''
    Directory to write output(s) to. Defaults to output to the directory of each
    notebook. To recover previous default behaviour (outputting to the current
    working directory) use . as the flag value.

To see all available configurables, use `--help-all`

Examples
--------

    The simplest way to use nbconvert is
    
    > jupyter nbconvert mynotebook.ipynb
    
    which will convert mynotebook.ipynb to the default format (probably HTML).
    
    You can specify the export format with `--to`.
    Options include ['asciidoc', 'custom', 'html', 'latex', 'markdown', 'notebook', 'pdf', 'python', 'rst', 'script', 'slides']
    
    > jupyter nbconvert --to latex mynotebook.ipynb
    
    Both HTML and LaTeX support multiple output templates. LaTeX includes
    'base', 'article' and 'report'.  HTML includes 'basic' and 'full'. You
    can specify the flavor of the format used.
    
    > jupyter nbconvert --to html --template basic mynotebook.ipynb
    
    You can also pipe the output to stdout, rather than a file
    
    > jupyter nbconvert mynotebook.ipynb --stdout
    
    PDF is generated via latex
    
    > jupyter nbconvert mynotebook.ipynb --to pdf
    
    You can get (and serve) a Reveal.js-powered slideshow
    
    > jupyter nbconvert myslides.ipynb --to slides --post serve
    
    Multiple notebooks can be given at the command line in a couple of 
    different ways:
    
    > jupyter nbconvert notebook*.ipynb
    > jupyter nbconvert notebook1.ipynb notebook2.ipynb
    
    or you can specify the notebooks list in a config file, containing::
    
        c.NbConvertApp.notebooks = ["my_notebook.ipynb"]
    
    > jupyter nbconvert --config mycfg.py


--------------------- >> end captured logging << ---------------------

======================================================================
FAIL: Doctest: dariah_topics.preprocessing.remove_features
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python3.5/doctest.py", line 2190, in runTest
    raise self.failureException(self.format_failure(new.getvalue()))
AssertionError: Failed doctest test for dariah_topics.preprocessing.remove_features
  File "/mnt/data/jenkins/workspace/DARIAH-Topics/dariah_topics/preprocessing.py", line 669, in remove_features

----------------------------------------------------------------------
File "/mnt/data/jenkins/workspace/DARIAH-Topics/dariah_topics/preprocessing.py", line 699, in dariah_topics.preprocessing.remove_features
Failed example:
    len(remove_features(sparse_bow, id_types, features))
Expected:
    2
Got:
    3

-------------------- >> begin captured logging << --------------------
preprocessing: INFO: Removing features ...
preprocessing: DEBUG: 5 features removed.
--------------------- >> end captured logging << ---------------------

Name                              Stmts   Miss  Cover
-----------------------------------------------------
dariah_topics.py                      0      0   100%
dariah_topics/doclist.py             89     14    84%
dariah_topics/evaluation.py          66     44    33%
dariah_topics/mallet.py             216    150    31%
dariah_topics/model_creation.py      60     43    28%
dariah_topics/preprocessing.py      201      5    98%
dariah_topics/visualization.py      165    135    18%
-----------------------------------------------------
TOTAL                               797    391    51%
----------------------------------------------------------------------
Ran 42 tests in 1.017s

FAILED (errors=1, failures=1)
Build step 'Virtualenv Builder' marked build as failure
Recording test results
Skipping Cobertura coverage report as build was not UNSTABLE or better ...
[Set GitHub commit status (universal)] ERROR on repos [GHRepository@6576b14f[description=A python library for topic modeling.,homepage=,name=Topics,license=<null>,fork=true,size=96856,milestones={},language=Jupyter Notebook,commits={},url=https://api.github.com/repos/DARIAH-DE/Topics,id=69341969]] (sha:602d53d) with context:DARIAH-Topics
Setting commit status on GitHub for https://github.com/DARIAH-DE/Topics/commit/602d53de39ebdb37d4955ca4189d43643d7900dd
[BFA] Scanning build for known causes...
[BFA] No failure causes found
[BFA] Done. 0s
Started calculate disk usage of build
Finished Calculation of disk usage of build in 0 seconds
Started calculate disk usage of workspace
Finished Calculation of disk usage of workspace in 0 seconds
Notifying upstream projects of job completion
Finished: FAILURE