Sleep for a really long time

tests/integration_test.rs

@@ -73,7 +73,7 @@ async fn test_run_everything_from_env() {
     // so that here in the test we can assert that the "DONE" messages do
     // indeed come last and no out-of-order/race condition errors are happening.
     // https://github.com/FNNDSC/oxidicom/issues/4
-    tokio::time::sleep(Duration::from_secs(2)).await;
+    tokio::time::sleep(Duration::from_secs(10)).await;
     nats_shutdown_tx.send(true).await.unwrap();
     let lonk_messages = nats_subscriber_loop.await.unwrap();