style: cargo fmt sweep under rustc 1.97.1 (toolchain reformat, no semantic change)

tests/supervisor.rs

@@ -51,7 +51,11 @@ fn transient_child_is_restarted_on_panic_then_settles() {
         });
         sup.join().unwrap();
     });
-    assert_eq!(runs.load(Ordering::SeqCst), 3, "two restarts then a clean exit");
+    assert_eq!(
+        runs.load(Ordering::SeqCst),
+        3,
+        "two restarts then a clean exit"
+    );
 }
 
 #[test]
@@ -167,7 +171,11 @@ fn one_for_all_restarts_a_normally_exited_sibling() {
         sup.join().unwrap();
     });
     assert_eq!(a.load(Ordering::SeqCst), 2, "A: crash then clean run");
-    assert_eq!(b.load(Ordering::SeqCst), 2, "B cycled with the group despite a clean exit");
+    assert_eq!(
+        b.load(Ordering::SeqCst),
+        2,
+        "B cycled with the group despite a clean exit"
+    );
 }
 
 #[test]