1.57.0 lints (#2850)

## Issue Addressed

New rust lints

## Proposed Changes

- Boxing some enum variants
- removing some unused fields (is the validator lockfile unused? seemed so to me)

## Additional Info

- some error fields were marked as dead code but are logged out in areas
- left some dead fields in our ef test code because I assume they are useful for debugging?

Co-authored-by: realbigsean <seananderson33@gmail.com>

beacon_node/network/src/beacon_processor/mod.rs

@@ -63,7 +63,7 @@ use types::{
     SyncCommitteeMessage, SyncSubnetId,
 };
 use work_reprocessing_queue::{
-    spawn_reprocess_scheduler, QueuedAggregate, QueuedBlock, QueuedUnaggregate, ReadyWork,
+    spawn_reprocess_scheduler, QueuedAggregate, QueuedUnaggregate, ReadyWork,
 };
 
 use worker::{Toolbox, Worker};
@@ -72,6 +72,7 @@ mod tests;
 mod work_reprocessing_queue;
 mod worker;
 
+use crate::beacon_processor::work_reprocessing_queue::QueuedBlock;
 pub use worker::{GossipAggregatePackage, GossipAttestationPackage, ProcessId};
 
 /// The maximum size of the channel for work events to the `BeaconProcessor`.
@@ -574,7 +575,7 @@ impl<T: BeaconChainTypes> std::convert::From<ReadyWork<T>> for WorkEvent<T> {
                 drop_during_sync: false,
                 work: Work::DelayedImportBlock {
                     peer_id,
-                    block: Box::new(block),
+                    block,
                     seen_timestamp,
                 },
             },

beacon_node/network/src/beacon_processor/work_reprocessing_queue.rs

@@ -91,7 +91,7 @@ pub struct QueuedAggregate<T: EthSpec> {
 /// A block that arrived early and has been queued for later import.
 pub struct QueuedBlock<T: BeaconChainTypes> {
     pub peer_id: PeerId,
-    pub block: GossipVerifiedBlock<T>,
+    pub block: Box<GossipVerifiedBlock<T>>,
     pub seen_timestamp: Duration,
 }
 

beacon_node/network/src/beacon_processor/worker/gossip_methods.rs

@@ -121,7 +121,6 @@ pub struct GossipAttestationPackage<E: EthSpec> {
     peer_id: PeerId,
     attestation: Box<Attestation<E>>,
     subnet_id: SubnetId,
-    beacon_block_root: Hash256,
     should_import: bool,
     seen_timestamp: Duration,
 }
@@ -138,7 +137,6 @@ impl<E: EthSpec> GossipAttestationPackage<E> {
         Self {
             message_id,
             peer_id,
-            beacon_block_root: attestation.data.beacon_block_root,
             attestation,
             subnet_id,
             should_import,
@@ -830,7 +828,7 @@ impl<T: BeaconChainTypes> Worker<T> {
                 if reprocess_tx
                     .try_send(ReprocessQueueMessage::EarlyBlock(QueuedBlock {
                         peer_id,
-                        block: verified_block,
+                        block: Box::new(verified_block),
                         seen_timestamp: seen_duration,
                     }))
                     .is_err()