3 RUN apt-get update && apt-get install -y --no-install-recommends \
16 RUN curl -o /usr/local/bin/sccache \
17 https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-05-12-sccache-x86_64-unknown-linux-musl && \
18 chmod +x /usr/local/bin/sccache
20 RUN curl -OL https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-init_1.2.0_amd64.deb && \
21 dpkg -i dumb-init_*.deb && \
23 ENTRYPOINT ["/usr/bin/dumb-init", "--"]
25 ENV RUST_CONFIGURE_ARGS --build=x86_64-unknown-linux-gnu
26 ENV RUSTFLAGS -Zincremental=/tmp/rust-incr-cache
27 ENV RUST_CHECK_TARGET check