anchor.diff:  COPY entrypoint.sh /entrypoint.sh
   COPY includes/scripts/ /usr/local/bin/
   
  +VOLUME ["$DATA_DIR"]
  +
   EXPOSE 8000/tcp
   
   ENTRYPOINT ["/entrypoint.sh"]
  
positive.code:     apt-get dist-upgrade -y && \
      apt-get install -y git python3 python3-dev python3-setuptools python3-dateutil python-mysqldb postgresql-server-dev-9.4 build-essential libxml2-dev libxslt-dev libz-dev libmysqlclient-dev && \
      easy_install3 -U pip && \
      mkdir -p /healthchecks && \
      chown healthchecks:healthchecks -R /healthchecks && \
      easy_install3 six && \
      sudo -u healthchecks -g healthchecks sh -c "git clone https://github.com/healthchecks/healthchecks.git /healthchecks && \
      cd /healthchecks && \
  
negative.code: FROM debian:jessie
  MAINTAINER Alexander Trost <galexrt@googlemail.com>
  
  ENV DATA_DIR="/data" HEALTHCHECKS_VERSION="master" HEALTHCHECKS_USER="1000" HEALTHCHECKS_GROUP="1000"
  
  RUN groupadd -g "$HEALTHCHECKS_GROUP" healthchecks && \
      useradd -u "$HEALTHCHECKS_USER" -g "$HEALTHCHECKS_GROUP" -m -d /home/healthchecks -s /bin/bash healthchecks && \
  