cargo fix

packages/core/src/scopes.rs

@@ -14,7 +14,6 @@ use fxhash::{FxHashMap, FxHashSet};
 use std::{
     any::{Any, TypeId},
     cell::{Cell, RefCell},
-    collections::{HashMap, HashSet},
     fmt::Arguments,
     future::Future,
     rc::Rc,

packages/core/src/virtual_dom.rs

@@ -20,7 +20,7 @@ use std::{
     any::Any,
     borrow::BorrowMut,
     cell::Cell,
-    collections::{BTreeSet, HashMap},
+    collections::{BTreeSet},
     future::Future,
     rc::Rc,
 };