Fail with Trap in Instance::new() instead of Error (#683)

crates/api/src/trampoline/func.rs

@@ -96,6 +96,7 @@ unsafe extern "C" fn stub_fn(vmctx: *mut VMContext, call_id: u32, values_vec: *m
             0
         }
         Err(trap) => {
+            let trap = trap.trap_info_unchecked();
             record_api_trap(trap);
             1
         }