message: Add workaround for rust-lang/rust#74946
  Fixes
diff: @@ -18,7 +18,8 @@ rm -r sysroot/ 2>/dev/null || true
  export RUSTFLAGS="$RUSTFLAGS -Z force-unstable-if-unmarked"
  if [[ "$1" == "--release" ]]; then
  sysroot_channel='release'
  - RUSTFLAGS="$RUSTFLAGS -Zmir-opt-level=2" cargo build --target $TARGET_TRIPLE --release
  + # FIXME Enable incremental again once rust-lang/rust#74946 is fixed
  + CARGO_INCREMENTAL=0 RUSTFLAGS="$RUSTFLAGS -Zmir-opt-level=2" cargo build --target $TARGET_TRIPLE --release
  else
  sysroot_channel='debug'
  cargo build --target $TARGET_TRIPLE
  