Beta compiler fix (#5659)

* fix beta compiler compilation

* remove unused import

* Revert "remove unused import"

This reverts commit 0bef36b05b.

* Revert "fix beta compiler compilation"

This reverts commit 23152cf4cc.

* rename ununsed fields

* allow dead code on some error variants

* remove unused blob download queue

* add back debug to backfill error

* more allow dead code on errors

common/logging/src/lib.rs

@@ -256,14 +256,14 @@ pub fn create_tracing_layer(base_tracing_log_path: PathBuf) {
         return;
     };
 
-    let (libp2p_non_blocking_writer, libp2p_guard) = NonBlocking::new(libp2p_writer);
-    let (discv5_non_blocking_writer, discv5_guard) = NonBlocking::new(discv5_writer);
+    let (libp2p_non_blocking_writer, _libp2p_guard) = NonBlocking::new(libp2p_writer);
+    let (discv5_non_blocking_writer, _discv5_guard) = NonBlocking::new(discv5_writer);
 
     let custom_layer = LoggingLayer {
         libp2p_non_blocking_writer,
-        libp2p_guard,
+        _libp2p_guard,
         discv5_non_blocking_writer,
-        discv5_guard,
+        _discv5_guard,
     };
 
     if let Err(e) = tracing_subscriber::fmt()

common/logging/src/tracing_logging_layer.rs

@@ -7,9 +7,9 @@ use tracing_subscriber::Layer;
 
 pub struct LoggingLayer {
     pub libp2p_non_blocking_writer: NonBlocking,
-    pub libp2p_guard: WorkerGuard,
+    pub _libp2p_guard: WorkerGuard,
     pub discv5_non_blocking_writer: NonBlocking,
-    pub discv5_guard: WorkerGuard,
+    pub _discv5_guard: WorkerGuard,
 }
 
 impl<S> Layer<S> for LoggingLayer