First implementation

Dockerfile

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+FROM docker.io/rust:1.78.0-slim-bookworm
+
+# nodejs - runtime used by forgejo/github actions
+# curl - to download cargo-binstall
+# clang-16 & mold - faster linkers for rust
+RUN apt-get update && \
+  apt-get install -y \
+  --no-install-recommends \
+  nodejs \
+  curl=7.88.1-10+deb12u5 \
+  clang-16=1:16.0.6-15~deb12u1 \
+  mold=1.10.1+dfsg-1 && \
+  rm -r /var/lib/apt/lists/*
+
+RUN curl -L https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-x86_64-unknown-linux-musl.tgz -o cargo-binstall.tgz && \
+  tar -xzf cargo-binstall.tgz && \
+  rm cargo-binstall.tgz && \
+  mv cargo-binstall /usr/local/bin/
+
+RUN cargo binstall -y cargo-chef
+
+RUN rustup component add rustfmt clippy
+
+COPY entrypoint.sh /
+
+ENTRYPOINT [ "/entrypoint.sh" ]