Removed unusued codepaths

beacon_node/http_api/tests/fork_tests.rs

@@ -155,10 +155,6 @@ async fn attestations_across_fork_with_skip_slots() {
         .post_beacon_pool_attestations_v1(&unaggregated_attestations)
         .await
         .unwrap();
-    // client
-    //     .post_beacon_pool_attestations_v2(&unaggregated_attestations, fork_name)
-    //     .await
-    //     .unwrap();
 
     let signed_aggregates = attestations
         .into_iter()

beacon_node/network/src/network_beacon_processor/mod.rs

@@ -29,7 +29,7 @@ use lighthouse_network::{
     Client, MessageId, NetworkGlobals, PeerId, PubsubMessage,
 };
 use rand::prelude::SliceRandom;
-use slog::{debug, error, info, trace, warn, Logger};
+use slog::{debug, error, trace, warn, Logger};
 use slot_clock::ManualSlotClock;
 use std::path::PathBuf;
 use std::sync::Arc;
@@ -95,7 +95,6 @@ impl<T: BeaconChainTypes> NetworkBeaconProcessor<T> {
         should_import: bool,
         seen_timestamp: Duration,
     ) -> Result<(), Error<T::EthSpec>> {
-        info!(self.log, "SENDING A SINGLE ATTESTATION");
         let result = self.chain.with_committee_cache(
             single_attestation.data.target.root,
             single_attestation

consensus/types/src/attestation.rs

@@ -626,33 +626,6 @@ pub struct SingleAttestation {
 }
 
 impl SingleAttestation {
-    /// Produces a `SingleAttestation` with empty signature and empty attester index.
-    pub fn empty_for_signing(
-        committee_index: usize,
-        slot: Slot,
-        beacon_block_root: Hash256,
-        source: Checkpoint,
-        target: Checkpoint,
-    ) -> Self {
-        Self {
-            committee_index,
-            attester_index: 0,
-            data: AttestationData {
-                slot,
-                index: 0,
-                beacon_block_root,
-                source,
-                target,
-            },
-            signature: AggregateSignature::infinity(),
-        }
-    }
-
-    pub fn add_signature(&mut self, signature: &AggregateSignature, committee_position: usize) {
-        self.attester_index = committee_position;
-        self.signature = signature.clone();
-    }
-
     pub fn to_attestation<E: EthSpec>(
         &self,
         committee: Option<BeaconCommittee>,