A Debian Bullseye image with Rust and Python built from sources

Dockerfile

# syntax=docker/dockerfile:1.5.1
FROM debian:bullseye-slim as python-builder
SHELL [ "/bin/bash", "-euo", "pipefail", "-c" ]

RUN <<eos
declare -ar packages=(
    build-essential
    gdb
    git
    lcov
    libbz2-dev
    libffi-dev
    libgdbm-compat-dev
    libgdbm-dev
    liblzma-dev
    libncurses5-dev
    libreadline6-dev
    libsqlite3-dev
    libssl-dev
    lzma
    lzma-dev
    make
    pkg-config
    python3
    tk-dev
    uuid-dev
    zlib1g-dev
)

apt-get update -yqq
apt-get install -yqq ${packages[@]}

git clone --depth 1 https://github.com/python/cpython.git --branch 3.11
cd cpython
./configure --prefix=/opt/python311
make -j16
make install

cd ..
declare -ar clean_up_dirs=(
    cpython
    /var/cache/apt/pkgcache.bin
    /var/cache/apt/srcpkgcache.bin
    /var/cache/apt/archives/partial/*
    /var/cache/apt/archives/*
)
rm -rf ${clean_up_dirs[@]}
eos

FROM rust:1.71.0-slim-bullseye

COPY --from=python-builder /opt/python311 /opt/python311/
ENV PATH "$PATH:/opt/python311/bin"