Testing rustc crashes with GAM

build.sh

#!/bin/bash
set -e
set > /opt/Xous/environment
export PATH=/opt/gcc/xpack-riscv-none-elf-gcc-12.1.0-2/bin/:$PATH
echo "Building rust..."
cd /opt/Xous/rust-next

rm -rf target-*

rustup override set $RUSTUP_TOOLCHAIN
rm -rf $(rustc --print sysroot)/lib/rustlib/riscv32imac-unknown-xous-elf/
rustc_version=$(rustc --version | cut -d'(' -f2 | cut -d' ' -f1)
if [ -e CONTINUE_BUILD ]
then
        echo "Removing build continuation"
        rm -f CONTINUE_BUILD
else
        echo "Applying patches"
        # Try to apply one of 3 patchsets to this repo. There
        # were three incompatible changes during this period,
        # so one of them should work.
        git checkout --force $rustc_version
        rm -rf src/tools
        git submodule update --init --recursive
        git checkout .
        echo "Trying p2 patches..."
        if ! git am p2/*.patch
        then
                git am --abort
                echo "Trying p1 patches..."
                if ! git am p1/*.patch
                then
                        git am --abort
                        echo "Trying p3 patches"
                        if ! git am p3/*.patch
                        then
                                git am --abort
                                echo "All patches failed"
                                exit 1
                        fi
                fi
        fi
fi
bash ./rebuild.sh
rustup override unset

echo "Rust should be built. Building gam-crash..."
cd /opt/Xous/gam-crash
rm -rf target-*
cargo +$RUSTUP_TOOLCHAIN build --release --target riscv32imac-unknown-xous-elf