clippy fixes

tests/reencode.rs

@@ -155,7 +155,11 @@ fn re_encode_test(input_file: &str) {
 
     // a desync shows up as the packet loop quietly stopping early, so the
     // round trip above passes while most of the demo is never looked at
-    assert!(!packets.incomplete, "{} was not read to the end", input_file);
+    assert!(
+        !packets.incomplete,
+        "{} was not read to the end",
+        input_file
+    );
 }
 
 /// A demo recorded on an older protocol must be parsed with that protocol, not