Created a Dockerfile running ubuntu:latest

Dockerfile

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+FROM ubuntu:latest 
+WORKDIR /opt/workdir
+# Cargo executables are installed here:
+ENV PATH="$PATH:/home/workuser/.cargo/bin"
+# Python executables are installed here:
+ENV PATH="$PATH:/home/workuser/.local/bin"
+
+RUN apt-get update
+RUN apt-get install -y \
+    autopoint \
+    bash \
+    binutils \
+    bison \
+    cmake \
+    coreutils \
+    curl \
+    expat \
+    flex \
+    gcc \
+    gettext \
+    git \
+    gperf \
+    groff \
+    gzip \
+    help2man \
+    libgmp-dev \
+    m4 \
+    make \
+    mercurial \
+    meson \
+    mtools \
+    nasm \
+    openssl \
+    patch \
+    perl \
+    python3 \
+    python3-mako \
+    python3-pip \
+    rsync \
+    subversion \
+    tar \
+    texinfo \
+    wget \
+    xcb-proto \
+    xorriso \
+    xsltproc \
+    xz-utils
+RUN useradd -m workuser
+
+USER workuser
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+RUN python3 -m pip install requests xbstrap
+ENTRYPOINT python3 aero.py --no-run