Update VM trait (#1340)

* update VM trait to align with anorth/fvm-workbench

* update tests to check invariants on the concrete types

* Revert "update tests to check invariants on the concrete types"

This reverts commit 8351d66.

* wip

* extract policy out of VM trait

* add set circulating supply onto the trait

* use static builtin-actors manifest

state/src/check.rs

@@ -1,8 +1,8 @@
+use std::collections::BTreeMap;
 use std::collections::HashMap;
 use std::fmt::Debug;
 
 use anyhow::bail;
-use bimap::BiBTreeMap;
 use cid::Cid;
 use fil_actor_account::State as AccountState;
 use fil_actor_cron::State as CronState;
@@ -114,7 +114,7 @@ macro_rules! get_state {
 // It could be replaced with a custom mapping trait (while Rust doesn't support
 // abstract collection traits).
 pub fn check_state_invariants<BS: Blockstore>(
-    manifest: &BiBTreeMap<Cid, Type>,
+    manifest: &BTreeMap<Cid, Type>,
     policy: &Policy,
     tree: Tree<'_, BS>,
     expected_balance_total: &TokenAmount,
@@ -143,7 +143,7 @@ pub fn check_state_invariants<BS: Blockstore>(
         }
         total_fil += &actor.balance;
 
-        match manifest.get_by_left(&actor.code) {
+        match manifest.get(&actor.code) {
             Some(Type::System) => (),
             Some(Type::Init) => {
                 let state = get_state!(tree, actor, InitState);