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

tests/poison_stop.rs

@@ -41,7 +41,11 @@ fn stop_storm_does_not_poison_runtime() {
         }
         c.fetch_add(1, Ordering::SeqCst);
     });
-    assert_eq!(completed.load(Ordering::SeqCst), 1, "root completed cleanly");
+    assert_eq!(
+        completed.load(Ordering::SeqCst),
+        1,
+        "root completed cleanly"
+    );
 }
 
 /// The sharper repro: a stop-flagged actor whose *next allocation* is the
@@ -85,5 +89,9 @@ fn self_stop_during_spawn_does_not_poison_shared_mutex() {
         }
         c.fetch_add(1, Ordering::SeqCst);
     });
-    assert_eq!(completed.load(Ordering::SeqCst), 1, "root completed cleanly");
+    assert_eq!(
+        completed.load(Ordering::SeqCst),
+        1,
+        "root completed cleanly"
+    );
 }