exit if lisp script error

run_jubjub.sh

@@ -1,6 +1,6 @@
 #!/bin/bash -x
 #python scripts/preprocess.py proofs/jubjub.psm > /tmp/jubjub.psm || exit $?
-racket lisp/jj.rkt
+racket lisp/jj.rkt || exit $?
 python scripts/compile.py --supervisor jj.psm --output jubjub.zcd || exit $?
 cargo run --release --bin jubjub