Merge branch 'remove-into-gossip-verified-block' of https://github.com/realbigsean/lighthouse into merge-unstable-deneb-june-6th

consensus/state_processing/src/per_block_processing/errors.rs

@@ -1,6 +1,8 @@
 use super::signature_sets::Error as SignatureSetError;
+use crate::per_epoch_processing::altair::participation_cache;
 use crate::ContextError;
 use merkle_proof::MerkleTreeError;
+use participation_cache::Error as ParticipationCacheError;
 use safe_arith::ArithError;
 use ssz::DecodeError;
 use types::*;
@@ -99,6 +101,7 @@ pub enum BlockProcessingError {
         length: usize,
     },
     WithdrawalCredentialsInvalid,
+    ParticipationCacheError(ParticipationCacheError),
 }
 
 impl From<BeaconStateError> for BlockProcessingError {
@@ -156,6 +159,12 @@ impl From<BlockOperationError<HeaderInvalid>> for BlockProcessingError {
     }
 }
 
+impl From<ParticipationCacheError> for BlockProcessingError {
+    fn from(e: ParticipationCacheError) -> Self {
+        BlockProcessingError::ParticipationCacheError(e)
+    }
+}
+
 /// A conversion that consumes `self` and adds an `index` variable to resulting struct.
 ///
 /// Used here to allow converting an error into an upstream error that points to the object that