try fix

Signed-off-by: Akira Hayakawa <[email protected]>

tests/env/src/lib.rs

@@ -169,7 +169,7 @@ impl Env {
             // On terminating the tokio runtime,
             // flooding stack traces are printed and they are super noisy.
             // Until better idea is invented, we just suppress them.
-            std::panic::set_hook(Box::new(|_info| {}));
+            // std::panic::set_hook(Box::new(|_info| {}));
 
             if with_logging {
                 let format = tracing_subscriber::fmt::format()

tests/env/tests/env.rs

@@ -28,7 +28,7 @@ async fn panic_loop() -> Result<()> {
     env.add_node(0);
     env.check_connectivity(0).await?;
 
-    for _ in 0..10 {
+    for _ in 0..1000 {
         let mut cli = env.connect_ping_client(0).await?;
         cli.panic(()).await.ok();
     }