apt-get update && apt-get install -y --no-install-recommends --force-yes curl export RUSTUP_HOME=/opt/rust export CARGO_HOME=/opt/rust # this rustc is one supported by the installed version of rust-sgx-sdk curl https://sh.rustup.rs -sSf | sh -s -- -y --no-modify-path --default-toolchain nightly-2019-01-28 . $CARGO_HOME/env rustup toolchain add nightly rustup component add rust-src cargo +nightly install sccache cargo +nightly install rustfmt-nightly --version 1.0.1 --force cargo +nightly install xargo # make rust usable by all users chmod -R a+w /opt/rust