setup-toolchain.sh

#!/bin/bash
# Set up the appropriate rustc toolchain

cd $(dirname $0)

cargo install rustup-toolchain-install-master --debug || echo "rustup-toolchain-install-master already installed"
RUSTC_HASH=$(git ls-remote https://github.com/rust-lang/rust.git master | awk '{print $1}')
rustup-toolchain-install-master -f -n master $RUSTC_HASH
rustup override set master