rust/setup-toolchain.sh

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#!/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