anchor.diff:    dosfstools \
     lcov \
     slirp \
  -  python-sphinx \
  +  python3-sphinx \
     dbus-x11 \
     user-mode-linux \
     grub-common \
  
positive.code:   procps \
    mtd-utils \
    python3-aiohttp \
    nginx-light
  
  # Required for test environment setup
  RUN apt-get update && apt-get install -y \
    python3-pip \
    git \
    gcc-7 \
    curl && \
    rm -rf /var/lib/apt/lists/* && \
    curl -sLo /usr/bin/codecov https://codecov.io/bash && \
  
negative.code: FROM debian:bullseye
  
  # Required for building
  RUN apt-get update && apt-get install -y \
  