gofmt and fix error output

beacon-chain/operations/attestations/kv/BUILD.bazel

@@ -11,7 +11,6 @@ go_library(
     visibility = ["//beacon-chain:__subpackages__"],
     deps = [
         "//shared/params:go_default_library",
-        "@com_github_patrickmn_go_cache//:go_default_library",
         "@com_github_pkg_errors//:go_default_library",
         "@com_github_prysmaticlabs_ethereumapis//eth/v1alpha1:go_default_library",
         "@com_github_prysmaticlabs_go_bitfield//:go_default_library",

beacon-chain/operations/attestations/kv/aggregated.go

@@ -1,7 +1,6 @@
 package kv
 
 import (
-	"github.com/patrickmn/go-cache"
 	"github.com/pkg/errors"
 	ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
 	"github.com/prysmaticlabs/go-ssz"

beacon-chain/operations/attestations/kv/kv.go

@@ -3,7 +3,6 @@ package kv
 import (
 	"time"
 
-	"github.com/patrickmn/go-cache"
 	"github.com/prysmaticlabs/go-bitfield"
 	"github.com/prysmaticlabs/prysm/shared/params"
 )

beacon-chain/operations/attestations/kv/unaggregated.go

@@ -1,7 +1,6 @@
 package kv
 
 import (
-	"github.com/patrickmn/go-cache"
 	"github.com/pkg/errors"
 	ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
 	"github.com/prysmaticlabs/go-ssz"

beacon-chain/rpc/testing/beacon_chain_service_mock.go

@@ -6,10 +6,11 @@ package testing
 
 import (
 	context "context"
+	reflect "reflect"
+
 	gomock "github.com/golang/mock/gomock"
 	v1alpha1 "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
 	metadata "google.golang.org/grpc/metadata"
-	reflect "reflect"
 )
 
 // MockBeaconChain_StreamChainHeadServer is a mock of BeaconChain_StreamChainHeadServer interface

endtoend/beacon_node.go

@@ -94,12 +94,12 @@ func startNewBeaconNode(t *testing.T, config *end2EndConfig, beaconNodes []*beac
 	}
 
 	if err = waitForTextInFile(file, "Node started p2p server"); err != nil {
-		t.Fatal(fmt.Errorf("could not find multiaddr in node %d: %v", index, err))
+		t.Fatalf("could not find multiaddr in node %d: %v", index, err)
 	}
 
 	multiAddr, err := getMultiAddrFromLogFile(file.Name())
 	if err != nil {
-		t.Fatal(fmt.Errorf("could not get multiaddr in node %d: %v", index, err))
+		t.Fatal("could not get multiaddr in node %d: %v", index, err)
 	}
 
 	return &beaconNodeInfo{

endtoend/evaluators/BUILD.bazel

@@ -12,7 +12,6 @@ go_library(
     deps = [
         "//shared/params:go_default_library",
         "@com_github_gogo_protobuf//types:go_default_library",
-        "@com_github_pkg_errors//:go_default_library",
         "@com_github_prysmaticlabs_ethereumapis//eth/v1alpha1:go_default_library",
     ],
 )

shared/bls/bls.go

@@ -84,7 +84,7 @@ func PublicKeyFromBytes(pub []byte) (*PublicKey, error) {
 		return nil, errors.Wrap(err, "could not copy pubkey")
 	}
 	if featureconfig.Get().EnableBLSPubkeyCache {
-	  pubkeyCache.Set(string(pub), copiedKey, 48*time.Hour)
+		pubkeyCache.Set(string(pub), copiedKey, 48*time.Hour)
 	}
 	return pubkeyObj, nil
 }

tools/faucet/server.go

@@ -74,7 +74,7 @@ func (s *faucetServer) verifyRecaptcha(ctx context.Context, req *faucetpb.Fundin
 	if !ok || len(md.Get("x-forwarded-for")) < 1 {
 		return errors.New("metadata not ok")
 	}
-	
+
 	peer := md.Get("x-forwarded-for")[0]
 	fmt.Printf("Sending captcha request for peer %s\n", peer)