fix incorrect test update

Author: addisoncrump

targets/src/csv.rs

@@ -281,7 +281,7 @@ mod defs {
                     ));
                     let len = violation.len();
 
-                    let (_, violation) = violation.split_at(len - 8);
+                    let violation = &violation[..(len - 8)];
 
                     let csv::Type::nonterminal_csv_records(records) = tree.go_to(idx, violation)?
                     else {

targets/src/lib.rs

@@ -7,6 +7,7 @@
 
 extern crate alloc;
 
+#[allow(unused)]
 macro_rules! maybe_deref {
     ($value: ident) => {
         loop {
@@ -22,6 +23,7 @@ macro_rules! maybe_deref {
     };
 }
 
+#[allow(unused)]
 macro_rules! maybe_deref_mut {
     ($value: ident) => {
         loop {