Add a demonstration of a panic

panic/Cargo.lock

@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "panic"
+version = "0.1.0"

panic/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "panic"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+
+[profile.release]
+panic = 'abort'

panic/src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+    panic!("crash and burn");
+}