diff --git a/src/ty/internal/mod.rs b/src/ty/internal/mod.rs
index f74094e..c08f064 100644
--- a/src/ty/internal/mod.rs
+++ b/src/ty/internal/mod.rs
@@ -4,7 +4,6 @@ use std::sync::Arc;
 use derive_more::{IsVariant, Unwrap};
 
 use super::common as c;
-use super::common::Catchable;
 use super::public as p;
 
 use c::Symbol;
diff --git a/src/vm/test.rs b/src/vm/test.rs
index f92bbb3..cbcd51c 100644
--- a/src/vm/test.rs
+++ b/src/vm/test.rs
@@ -197,11 +197,19 @@ fn test_func() {
 #[test]
 #[ignore]
 fn test_fib() {
-    test_expr("let fib = n: if n == 1 || n == 2 then 1 else (fib (n - 1)) + (fib (n - 2)); in fib 30", int!(832040))
+    test_expr(
+        "let fib = n: if n == 1 || n == 2 then 1 else (fib (n - 1)) + (fib (n - 2)); in fib 30",
+        int!(832040),
+    )
 }
 
 #[bench]
 #[ignore]
 fn bench_fib(b: &mut Bencher) {
-    b.iter(|| black_box(test_expr("let fib = n: if n == 1 || n == 2 then 1 else (fib (n - 1)) + (fib (n - 2)); in fib 20", int!(6765))))
+    b.iter(|| {
+        black_box(test_expr(
+            "let fib = n: if n == 1 || n == 2 then 1 else (fib (n - 1)) + (fib (n - 2)); in fib 20",
+            int!(6765),
+        ))
+    })
 }