Force rustc to generate unwind-tables - infinite loop :(

kernel/src/std/unwind/unwinder.rs

@@ -110,6 +110,7 @@ impl FallibleIterator for Unwinder {
         let Some(pc) = self.regs.get_ret() else {
             return Err(UnwinderError::NoReturnAddr);
         };
+
         // REVIEWME: Must be a nicer way of doing this.
         let pc = pc - 1;