環境安裝

brew update
brew install rust

# Install completion
brew install rust-completion
brew install cargo-completion

FROM debian:jessie

ENV BUILD_DEPS \
        ca-certificates \
        curl \
        file
ENV REQUIRE_DEPS \
        g++ \
        sudo

RUN set -xe && \
        apt-get update -y && apt-get install -y --no-install-recommends --no-install-suggests \
            ${REQUIRE_DEPS} \
            ${BUILD_DEPS} \
        && rm -r /var/lib/apt/lists/* && \
        curl -sSf https://static.rust-lang.org/rustup.sh | sh && \
        apt-get purge -y \
            ${BUILD_DEPS} \
        && rustc --version

fn main() {
    println!("Hello, world!");
}

rustc main.rs

$ ./main
Hello, world!