Beacon state diffs!

consensus/ssz_types/Cargo.toml

@@ -19,6 +19,7 @@ typenum = "1.12.0"
 arbitrary = { version = "1.0", features = ["derive"], optional = true }
 derivative = "2.1.1"
 smallvec = "1.8.0"
+milhouse = { path = "../../../milhouse" }
 
 [dev-dependencies]
 serde_json = "1.0.58"

consensus/ssz_types/src/variable_list.rs

@@ -255,7 +255,8 @@ where
                 })
                 .map(Into::into)
         } else {
-            ssz::decode_list_of_variable_length_items(bytes, Some(max_len)).map(|vec| vec.into())
+            ssz::decode_list_of_variable_length_items(bytes, Some(max_len))
+                .map(|vec: Vec<_>| vec.into())
         }
     }
 }