update ratelimiter (#897)

* update ratelimiter

* Switch to old scheduler

src/scheduler.rs

@@ -19,9 +19,9 @@ impl Scheduler {
     }
 
     pub fn run<F, R>(&mut self, interval: std::time::Duration, mut task: F)
-    where
-        F: FnMut() -> R + Send + 'static,
-        R: std::future::Future<Output = ()> + Send + 'static,
+        where
+            F: FnMut() -> R + Send + 'static,
+            R: std::future::Future<Output = ()> + Send + 'static,
     {
         let future = IntervalStream::new(actix_rt::time::interval(interval))
             .for_each_concurrent(2, move |_| task());
@@ -207,4 +207,4 @@ async fn update_versions(
     }
 
     Ok(())
-}
+}