Fix compile time warnings from rustc version upgrade (#1231)

Cargo.toml

@@ -29,7 +29,9 @@ debug = false
 name = "nativelink"
 
 [features]
-enable_tokio_console = []
+enable_tokio_console = [
+  "nativelink-util/enable_tokio_console"
+]
 
 [dependencies]
 nativelink-error = { path = "nativelink-error" }

nativelink-store/src/dedup_store.rs

@@ -166,8 +166,7 @@ impl StoreDriver for DedupStore {
             })
             .collect::<FuturesOrdered<_>>()
             .try_collect()
-            .await?;
-        Ok(())
+            .await
     }
 
     async fn update(

nativelink-store/src/redis_store.rs

@@ -275,7 +275,7 @@ impl StoreDriver for RedisStore {
                 }
 
                 // Queue the append, but don't execute until we've received all the chunks.
-                pipe.append(&temp_key, chunk)
+                pipe.append::<(), _, _>(&temp_key, chunk)
                     .await
                     .err_tip(|| "Failed to append to temp key in RedisStore::update")?;
                 expecting_first_chunk = false;
@@ -287,20 +287,20 @@ impl StoreDriver for RedisStore {
 
             // Here the reader is empty but more data is expected.
             // Executing the queued commands appends the data we just received to the temp key.
-            pipe.all()
+            pipe.all::<()>()
                 .await
                 .err_tip(|| "Failed to append to temporary key in RedisStore::update")?;
         }
 
         // Rename the temp key so that the data appears under the real key. Any data already present in the real key is lost.
         client
-            .rename(&temp_key, final_key.as_ref())
+            .rename::<(), _, _>(&temp_key, final_key.as_ref())
             .await
             .err_tip(|| "While renaming key in RedisStore::update()")?;
 
         // If we have a publish channel configured, send a notice that the key has been set.
         if let Some(pub_sub_channel) = &self.pub_sub_channel {
-            client.publish(pub_sub_channel, final_key.as_ref()).await?;
+            return Ok(client.publish(pub_sub_channel, final_key.as_ref()).await?);
         };
 
         Ok(())

nativelink-store/src/s3_store.rs

@@ -399,8 +399,7 @@ where
             })
             .collect::<FuturesUnordered<_>>()
             .try_collect()
-            .await?;
-        Ok(())
+            .await
     }
 
     async fn update(

nativelink-util/Cargo.toml

@@ -3,6 +3,9 @@ name = "nativelink-util"
 version = "0.4.0"
 edition = "2021"
 
+[features]
+enable_tokio_console = []
+
 [dependencies]
 nativelink-config = { path = "../nativelink-config" }
 nativelink-error = { path = "../nativelink-error" }