Merge pull request #1327 from filecoin-project/fix/reward-actor

Fix/reward actor

chain/gen/genesis/genesis.go

@@ -6,7 +6,6 @@ import (
 
 	"github.com/filecoin-project/go-amt-ipld/v2"
 	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/account"
 	"github.com/filecoin-project/specs-actors/actors/crypto"
@@ -20,7 +19,6 @@ import (
 
 	"github.com/filecoin-project/go-address"
 
-	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -131,11 +129,12 @@ func MakeInitialStateTree(ctx context.Context, bs bstore.Blockstore, template ge
 	}
 
 	// Setup reward
-	err = state.SetActor(builtin.RewardActorAddr, &types.Actor{
+	rewact, err := SetupRewardActor(bs)
-		Code:    builtin.RewardActorCodeID,
+	if err != nil {
-		Balance: big.Int{Int: build.InitialReward},
+		return nil, xerrors.Errorf("setup init actor: %w", err)
-		Head:    emptyobject, // TODO ?
+	}
-	})
+
+	err = state.SetActor(builtin.RewardActorAddr, rewact)
 	if err != nil {
 		return nil, xerrors.Errorf("set network account actor: %w", err)
 	}

chain/gen/genesis/t02_reward.go

@@ -1 +1,36 @@
 package genesis
+
+import (
+	"context"
+
+	"github.com/filecoin-project/lotus/build"
+	"github.com/filecoin-project/lotus/chain/store"
+	"github.com/filecoin-project/lotus/chain/types"
+	"github.com/filecoin-project/specs-actors/actors/builtin"
+	"github.com/filecoin-project/specs-actors/actors/builtin/reward"
+	"github.com/filecoin-project/specs-actors/actors/util/adt"
+	bstore "github.com/ipfs/go-ipfs-blockstore"
+	cbor "github.com/ipfs/go-ipld-cbor"
+)
+
+func SetupRewardActor(bs bstore.Blockstore) (*types.Actor, error) {
+	cst := cbor.NewCborStore(bs)
+
+	as := store.ActorStore(context.TODO(), bs)
+	emv, err := adt.MakeEmptyMultimap(as)
+	if err != nil {
+		return nil, err
+	}
+
+	st := reward.ConstructState(emv.Root())
+	hcid, err := cst.Put(context.TODO(), st)
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.Actor{
+		Code:    builtin.RewardActorCodeID,
+		Balance: types.BigInt{Int: build.InitialReward},
+		Head:    hcid,
+	}, nil
+}

chain/state/statetree.go

@@ -26,7 +26,7 @@ type StateTree struct {
 	Store cbor.IpldStore
 
 	actorcache map[address.Address]*types.Actor
-	snapshot   cid.Cid
+	snapshots  []cid.Cid
 }
 
 func NewStateTree(cst cbor.IpldStore) (*StateTree, error) {
@@ -134,7 +134,6 @@ func (st *StateTree) Flush(ctx context.Context) (cid.Cid, error) {
 			return cid.Undef, err
 		}
 	}
-	st.actorcache = make(map[address.Address]*types.Actor)
 
 	if err := st.root.Flush(ctx); err != nil {
 		return cid.Undef, err
@@ -152,10 +151,14 @@ func (st *StateTree) Snapshot(ctx context.Context) error {
 		return err
 	}
 
-	st.snapshot = ss
+	st.snapshots = append(st.snapshots, ss)
 	return nil
 }
 
+func (st *StateTree) ClearSnapshot() {
+	st.snapshots = st.snapshots[:len(st.snapshots)-1]
+}
+
 func (st *StateTree) RegisterNewAddress(addr address.Address, act *types.Actor) (address.Address, error) {
 	var out address.Address
 	err := st.MutateActor(builtin.InitActorAddr, func(initact *types.Actor) error {
@@ -198,10 +201,12 @@ func (a *AdtStore) Context() context.Context {
 var _ adt.Store = (*AdtStore)(nil)
 
 func (st *StateTree) Revert() error {
-	nd, err := hamt.LoadNode(context.Background(), st.Store, st.snapshot, hamt.UseTreeBitWidth(5))
+	revTo := st.snapshots[len(st.snapshots)-1]
+	nd, err := hamt.LoadNode(context.Background(), st.Store, revTo, hamt.UseTreeBitWidth(5))
 	if err != nil {
 		return err
 	}
+	st.actorcache = make(map[address.Address]*types.Actor)
 
 	st.root = nd
 	return nil

chain/state/statetree_test.go

@@ -2,9 +2,10 @@ package state
 
 import (
 	"context"
-	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"testing"
 
+	"github.com/filecoin-project/specs-actors/actors/builtin"
+
 	address "github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/lotus/chain/types"
 	cbor "github.com/ipfs/go-ipld-cbor"
@@ -144,3 +145,85 @@ func TestSetCache(t *testing.T) {
 		t.Error("nonce didn't match")
 	}
 }
+
+func TestSnapshots(t *testing.T) {
+	ctx := context.Background()
+	cst := cbor.NewMemCborStore()
+	st, err := NewStateTree(cst)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var addrs []address.Address
+	//for _, a := range []string{"t15ocrptbu4i5qucjvvwecihd7fqqgzb27pz5l5zy", "t1dpyvgavvl3f4ujlk6odedss54z6rt5gyuknsuva", "t1feiejbkcvozy7iltt2pxzuoq4d2kpbsusugan7a", "t3rgjfqybjx7bahuhfv7nwfg3tlm4i4zyvldfirjvzm5z5xwjoqbj3rfi2mpmlxpqwxxxafgpkjilqzpg7cefa"} {
+	for _, a := range []string{"t0100", "t0101", "t0102", "t0103"} {
+		addr, err := address.NewFromString(a)
+		if err != nil {
+			t.Fatal(err)
+		}
+		addrs = append(addrs, addr)
+	}
+
+	if err := st.Snapshot(ctx); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := st.SetActor(addrs[0], &types.Actor{Code: builtin.AccountActorCodeID, Head: builtin.AccountActorCodeID, Balance: types.NewInt(55)}); err != nil {
+		t.Fatal(err)
+	}
+
+	{ // sub call that will fail
+		if err := st.Snapshot(ctx); err != nil {
+			t.Fatal(err)
+		}
+
+		if err := st.SetActor(addrs[1], &types.Actor{Code: builtin.AccountActorCodeID, Head: builtin.AccountActorCodeID, Balance: types.NewInt(77)}); err != nil {
+			t.Fatal(err)
+		}
+
+		if err := st.Revert(); err != nil {
+			t.Fatal(err)
+		}
+		st.ClearSnapshot()
+	}
+
+	// more operations in top level call...
+	if err := st.SetActor(addrs[2], &types.Actor{Code: builtin.AccountActorCodeID, Head: builtin.AccountActorCodeID, Balance: types.NewInt(123)}); err != nil {
+		t.Fatal(err)
+	}
+
+	{ // sub call that succeeds
+		if err := st.Snapshot(ctx); err != nil {
+			t.Fatal(err)
+		}
+
+		if err := st.SetActor(addrs[3], &types.Actor{Code: builtin.AccountActorCodeID, Head: builtin.AccountActorCodeID, Balance: types.NewInt(5)}); err != nil {
+			t.Fatal(err)
+		}
+
+		st.ClearSnapshot()
+	}
+
+	if _, err := st.Flush(ctx); err != nil {
+		t.Fatal(err)
+	}
+
+	assertHas(t, st, addrs[0])
+	assertNotHas(t, st, addrs[1])
+	assertHas(t, st, addrs[2])
+	assertHas(t, st, addrs[3])
+}
+
+func assertHas(t *testing.T, st *StateTree, addr address.Address) {
+	_, err := st.GetActor(addr)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func assertNotHas(t *testing.T, st *StateTree, addr address.Address) {
+	_, err := st.GetActor(addr)
+	if err == nil {
+		t.Fatal("shouldnt have found actor", addr)
+	}
+}

chain/stmgr/stmgr.go

@@ -8,6 +8,7 @@ import (
 	"github.com/filecoin-project/go-address"
 	amt "github.com/filecoin-project/go-amt-ipld/v2"
 	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -16,6 +17,7 @@ import (
 	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/market"
+	"github.com/filecoin-project/specs-actors/actors/builtin/reward"
 	"github.com/filecoin-project/specs-actors/actors/runtime"
 	"github.com/filecoin-project/specs-actors/actors/util/adt"
 	cbg "github.com/whyrusleeping/cbor-gen"
@@ -130,31 +132,6 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, pstate cid.Cid, bms []B
 	}
 
 	/*
-		rewardActor, err := vmi.StateTree().GetActor(builtin.RewardActorAddr)
-		if err != nil {
-			return cid.Undef, cid.Undef, xerrors.Errorf("failed to get network actor: %w", err)
-		}
-		reward := vm.MiningReward(rewardActor.Balance)
-		for _, b := range bms {
-			rewardActor, err = vmi.StateTree().GetActor(builtin.RewardActorAddr)
-			if err != nil {
-				return cid.Undef, cid.Undef, xerrors.Errorf("failed to get network actor: %w", err)
-			}
-			vmi.SetBlockMiner(b.Miner)
-
-			owner, err := GetMinerOwner(ctx, sm, pstate, b.Miner)
-			if err != nil {
-				return cid.Undef, cid.Undef, xerrors.Errorf("failed to get owner for miner %s: %w", b.Miner, err)
-			}
-
-			act, err := vmi.StateTree().GetActor(owner)
-			if err != nil {
-				return cid.Undef, cid.Undef, xerrors.Errorf("failed to get miner owner actor")
-			}
-
-			if err := vm.Transfer(rewardActor, act, reward); err != nil {
-				return cid.Undef, cid.Undef, xerrors.Errorf("failed to deduct funds from network actor: %w", err)
-			}
 		}
 	*/
 
@@ -178,9 +155,10 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, pstate cid.Cid, bms []B
 	for _, b := range bms {
 		vmi.SetBlockMiner(b.Miner)
 
-		cmsgs := append(b.BlsMessages, b.SecpkMessages...)
+		penalty := types.NewInt(0)
+		gasReward := types.NewInt(0)
 
-		for _, cm := range cmsgs {
+		for _, cm := range append(b.BlsMessages, b.SecpkMessages...) {
 			m := cm.VMMessage()
 			if err := preloadAddr(m.From); err != nil {
 				return cid.Undef, cid.Undef, err
@@ -209,6 +187,43 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, pstate cid.Cid, bms []B
 				}
 			}
 		}
+
+		owner, err := GetMinerOwner(ctx, sm, pstate, b.Miner)
+		if err != nil {
+			return cid.Undef, cid.Undef, xerrors.Errorf("failed to get owner for miner %s: %w", b.Miner, err)
+		}
+
+		params, err := actors.SerializeParams(&reward.AwardBlockRewardParams{
+			MinerOwner: owner,
+			Penalty:    penalty,
+			GasReward:  gasReward,
+		})
+		if err != nil {
+			return cid.Undef, cid.Undef, xerrors.Errorf("failed to serialize award params: %w", err)
+		}
+
+		sysAct, err := vmi.StateTree().GetActor(builtin.SystemActorAddr)
+		if err != nil {
+			return cid.Undef, cid.Undef, xerrors.Errorf("failed to get system actor: %w", err)
+		}
+
+		ret, err := vmi.ApplyMessage(ctx, &types.Message{
+			From:     builtin.SystemActorAddr,
+			To:       builtin.RewardActorAddr,
+			Nonce:    sysAct.Nonce,
+			Value:    types.NewInt(0),
+			GasPrice: types.NewInt(0),
+			GasLimit: types.NewInt(1 << 30),
+			Method:   builtin.MethodsReward.AwardBlockReward,
+			Params:   params,
+		})
+		if err != nil {
+			return cid.Undef, cid.Undef, xerrors.Errorf("failed to apply reward message for miner %s: %w", b.Miner, err)
+		}
+		if ret.ExitCode != 0 {
+			return cid.Undef, cid.Undef, xerrors.Errorf("reward application message failed (exit %d): %s", ret.ExitCode, ret.ActorErr)
+		}
+
 	}
 
 	// TODO: this nonce-getting is a tiny bit ugly

chain/vm/invoker.go

@@ -19,6 +19,7 @@ import (
 	"github.com/filecoin-project/specs-actors/actors/builtin/multisig"
 	"github.com/filecoin-project/specs-actors/actors/builtin/paych"
 	"github.com/filecoin-project/specs-actors/actors/builtin/power"
+	"github.com/filecoin-project/specs-actors/actors/builtin/reward"
 	"github.com/filecoin-project/specs-actors/actors/builtin/system"
 	vmr "github.com/filecoin-project/specs-actors/actors/runtime"
 	"github.com/filecoin-project/specs-actors/actors/util/adt"
@@ -44,6 +45,7 @@ func NewInvoker() *invoker {
 	// add builtInCode using: register(cid, singleton)
 	inv.Register(builtin.SystemActorCodeID, system.Actor{}, adt.EmptyValue{})
 	inv.Register(builtin.InitActorCodeID, init_.Actor{}, init_.State{})
+	inv.Register(builtin.RewardActorCodeID, reward.Actor{}, reward.State{})
 	inv.Register(builtin.CronActorCodeID, cron.Actor{}, cron.State{})
 	inv.Register(builtin.StoragePowerActorCodeID, power.Actor{}, power.State{})
 	inv.Register(builtin.StorageMarketActorCodeID, market.Actor{}, market.State{})

chain/vm/spec_shim.go

@@ -58,10 +58,9 @@ func (rs *runtimeShim) shimCall(f func() interface{}) (rval []byte, aerr aerrors
 				aerr = ar
 				return
 			}
-			log.Warn("caught one of those actor errors: ", r)
 			debug.PrintStack()
 			log.Errorf("ERROR")
-			aerr = aerrors.Newf(1, "generic spec actors failure")
+			aerr = aerrors.Newf(1, "spec actors failure: %s", r)
 		}
 	}()
 

chain/vm/vm.go

@@ -163,7 +163,18 @@ func (vmc *VMContext) Send(to address.Address, method abi.MethodNum, value types
 		GasLimit: vmc.gasAvailable,
 	}
 
+	st := vmc.state
+	if err := st.Snapshot(ctx); err != nil {
+		return nil, aerrors.Fatalf("snapshot failed: %s", err)
+	}
+	defer st.ClearSnapshot()
+
 	ret, err, _ := vmc.vm.send(ctx, msg, vmc, 0)
+	if err != nil {
+		if err := st.Revert(); err != nil {
+			return nil, aerrors.Escalate(err, "failed to revert state tree after failed subcall")
+		}
+	}
 	return ret, err
 }
 
@@ -366,6 +377,7 @@ func (vm *VM) send(ctx context.Context, msg *types.Message, parent *VMContext,
 	gasCharge uint64) ([]byte, aerrors.ActorError, *VMContext) {
 
 	st := vm.cstate
+
 	fromActor, err := st.GetActor(msg.From)
 	if err != nil {
 		return nil, aerrors.Absorb(err, 1, "could not find source actor"), nil
@@ -453,6 +465,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, msg *types.Message) (*ApplyRet,
 	if err := st.Snapshot(ctx); err != nil {
 		return nil, xerrors.Errorf("snapshot failed: %w", err)
 	}
+	defer st.ClearSnapshot()
 
 	fromActor, err := st.GetActor(msg.From)
 	if err != nil {
@@ -526,15 +539,13 @@ func (vm *VM) ApplyMessage(ctx context.Context, msg *types.Message) (*ApplyRet,
 		}
 	}
 
-	bfact, err := st.GetActor(builtin.BurntFundsActorAddr)
+	rwAct, err := st.GetActor(builtin.RewardActorAddr)
 	if err != nil {
 		return nil, xerrors.Errorf("getting burnt funds actor failed: %w", err)
 	}
 
-	// TODO: support multiple blocks in a tipset
-	// TODO: actually wire this up (miner is undef for now)
 	gasReward := types.BigMul(msg.GasPrice, gasUsed)
-	if err := Transfer(gasHolder, bfact, gasReward); err != nil {
+	if err := Transfer(gasHolder, rwAct, gasReward); err != nil {
 		return nil, xerrors.Errorf("failed to give miner gas reward: %w", err)
 	}
 

cmd/lotus/daemon.go

@@ -6,12 +6,14 @@ import (
 	"context"
 	"encoding/hex"
 	"encoding/json"
-	"github.com/filecoin-project/lotus/chain/types"
+	"fmt"
 	"io/ioutil"
 	"os"
 	"runtime/pprof"
 	"strings"
 
+	"github.com/filecoin-project/lotus/chain/types"
+
 	paramfetch "github.com/filecoin-project/go-paramfetch"
 	"github.com/filecoin-project/go-sectorbuilder"
 	blockstore "github.com/ipfs/go-ipfs-blockstore"
@@ -134,6 +136,7 @@ var DaemonCmd = &cli.Command{
 				return err
 			}
 			if cctx.Bool("halt-after-import") {
+				fmt.Println("Chain import complete, halting as requested...")
 				return nil
 			}
 		}

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
 	github.com/coreos/go-systemd/v22 v22.0.0
 	github.com/docker/go-units v0.4.0
-	github.com/filecoin-project/chain-validation v0.0.6-0.20200303230205-30309cc5d8eb
+	github.com/filecoin-project/chain-validation v0.0.6-0.20200304211828-4b541348b199
 	github.com/filecoin-project/filecoin-ffi v0.0.0-20200226205820-4da0bccccefb
 	github.com/filecoin-project/go-address v0.0.2-0.20200218010043-eb9bb40ed5be
 	github.com/filecoin-project/go-amt-ipld/v2 v2.0.1-0.20200131012142-05d80eeccc5e
@@ -23,7 +23,7 @@ require (
 	github.com/filecoin-project/go-paramfetch v0.0.2-0.20200218225740-47c639bab663
 	github.com/filecoin-project/go-sectorbuilder v0.0.2-0.20200228181617-f00e2c4cc050
 	github.com/filecoin-project/go-statestore v0.1.0
-	github.com/filecoin-project/specs-actors v0.0.0-20200302223606-0eaf97b10aaf
+	github.com/filecoin-project/specs-actors v0.0.0-20200304210626-21ee86aadcb9
 	github.com/gbrlsnchs/jwt/v3 v3.0.0-beta.1
 	github.com/go-ole/go-ole v1.2.4 // indirect
 	github.com/google/uuid v1.1.1

go.sum

@@ -97,8 +97,8 @@ github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFP
 github.com/fatih/color v1.8.0 h1:5bzFgL+oy7JITMTxUPJ00n7VxmYd/PdMp5mHFX40/RY=
 github.com/fatih/color v1.8.0/go.mod h1:3l45GVGkyrnYNl9HoIjnp2NnNWvh6hLAqD8yTfGjnw8=
 github.com/fd/go-nat v1.0.0/go.mod h1:BTBu/CKvMmOMUPkKVef1pngt2WFH/lg7E6yQnulfp6E=
-github.com/filecoin-project/chain-validation v0.0.6-0.20200303230205-30309cc5d8eb h1:vGm95uLk+4ytckKQX8mfOwMzgBge9rqHbTfDsImUWIs=
+github.com/filecoin-project/chain-validation v0.0.6-0.20200304211828-4b541348b199 h1:HIdN3/s/fda3kQYMawG8ysYC207LJ5GnH0XziyTgQJk=
-github.com/filecoin-project/chain-validation v0.0.6-0.20200303230205-30309cc5d8eb/go.mod h1:6FYR4Xi26mfXkNlrHOo7fZjITZ9GrqqF8OKG4IQ4zWk=
+github.com/filecoin-project/chain-validation v0.0.6-0.20200304211828-4b541348b199/go.mod h1:JU9alo66MwdCHkpk1kDXB8vT8A/oMkTkdZ4mQjA4I5E=
 github.com/filecoin-project/go-address v0.0.0-20200107215422-da8eea2842b5/go.mod h1:SAOwJoakQ8EPjwNIsiakIQKsoKdkcbx8U3IapgCg9R0=
 github.com/filecoin-project/go-address v0.0.2-0.20200218010043-eb9bb40ed5be h1:TooKBwR/g8jG0hZ3lqe9S5sy2vTUcLOZLlz3M5wGn2E=
 github.com/filecoin-project/go-address v0.0.2-0.20200218010043-eb9bb40ed5be/go.mod h1:SAOwJoakQ8EPjwNIsiakIQKsoKdkcbx8U3IapgCg9R0=
@@ -112,8 +112,6 @@ github.com/filecoin-project/go-data-transfer v0.0.0-20191219005021-4accf56bd2ce
 github.com/filecoin-project/go-data-transfer v0.0.0-20191219005021-4accf56bd2ce/go.mod h1:b14UWxhxVCAjrQUYvVGrQRRsjAh79wXYejw9RbUcAww=
 github.com/filecoin-project/go-fil-commcid v0.0.0-20200208005934-2b8bd03caca5 h1:yvQJCW9mmi9zy+51xA01Ea2X7/dL7r8eKDPuGUjRmbo=
 github.com/filecoin-project/go-fil-commcid v0.0.0-20200208005934-2b8bd03caca5/go.mod h1:JbkIgFF/Z9BDlvrJO1FuKkaWsH673/UdFaiVS6uIHlA=
-github.com/filecoin-project/go-fil-markets v0.0.0-20200303015849-1159079679ca h1:EccB/LgjrA6EVSpaVDfQyWe1DS3c0x1DcASBQ8beUdg=
-github.com/filecoin-project/go-fil-markets v0.0.0-20200303015849-1159079679ca/go.mod h1:rfRwhd3ujcCXnD4N9oEM2wjh8GRZGoeNXME+UPG/9ts=
 github.com/filecoin-project/go-fil-markets v0.0.0-20200304003055-d449a980d4bd h1:tLOl4GWJKQjpjqvSYSW0FoIjhoAzJSEoRibqkVFlaCE=
 github.com/filecoin-project/go-fil-markets v0.0.0-20200304003055-d449a980d4bd/go.mod h1:rfRwhd3ujcCXnD4N9oEM2wjh8GRZGoeNXME+UPG/9ts=
 github.com/filecoin-project/go-padreader v0.0.0-20200210211231-548257017ca6 h1:92PET+sx1Hb4W/8CgFwGuxaKbttwY+UNspYZTvXY0vs=
@@ -129,8 +127,8 @@ github.com/filecoin-project/go-statestore v0.1.0 h1:t56reH59843TwXHkMcwyuayStBIi
 github.com/filecoin-project/go-statestore v0.1.0/go.mod h1:LFc9hD+fRxPqiHiaqUEZOinUJB4WARkRfNl10O7kTnI=
 github.com/filecoin-project/specs-actors v0.0.0-20200210130641-2d1fbd8672cf/go.mod h1:xtDZUB6pe4Pksa/bAJbJ693OilaC5Wbot9jMhLm3cZA=
 github.com/filecoin-project/specs-actors v0.0.0-20200226200336-94c9b92b2775/go.mod h1:0HAWYrvajFHDgRaKbF0rl+IybVLZL5z4gQ8koCMPhoU=
-github.com/filecoin-project/specs-actors v0.0.0-20200302223606-0eaf97b10aaf h1:3IojVqJAD5IXMxvZ+WYx+LRbfSB/rOXpYBuHh6o3XkY=
+github.com/filecoin-project/specs-actors v0.0.0-20200304210626-21ee86aadcb9 h1:5/XkV9N7Zlidi2RYY/04BToD/XeQrudUseI7Gx6owl8=
-github.com/filecoin-project/specs-actors v0.0.0-20200302223606-0eaf97b10aaf/go.mod h1:0HAWYrvajFHDgRaKbF0rl+IybVLZL5z4gQ8koCMPhoU=
+github.com/filecoin-project/specs-actors v0.0.0-20200304210626-21ee86aadcb9/go.mod h1:0HAWYrvajFHDgRaKbF0rl+IybVLZL5z4gQ8koCMPhoU=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/gbrlsnchs/jwt/v3 v3.0.0-beta.1 h1:EzDjxMg43q1tA2c0MV3tNbaontnHLplHyFF6M5KiVP0=