diff --git a/.github/workflows/gen-lints.yml b/.github/workflows/gen-lints.yml
index edc5611..c978e35 100644
--- a/.github/workflows/gen-lints.yml
+++ b/.github/workflows/gen-lints.yml
@@ -25,7 +25,7 @@
       - name: Generate lints/feature flags
         run: cargo codegen lint-definitions
 
-      - uses: actions/create-github-app-token@v2
+      - uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
         id: app-token
         with:
           app-id: ${{ vars.APP_CLIENT_ID }}
diff --git a/crates/ide-db/src/imports/merge_imports.rs b/crates/ide-db/src/imports/merge_imports.rs
index 3301719..7664546 100644
--- a/crates/ide-db/src/imports/merge_imports.rs
+++ b/crates/ide-db/src/imports/merge_imports.rs
@@ -256,16 +256,6 @@
     Some(use_item)
 }
 
-/// Normalizes a use tree (see [`try_normalize_import`] doc).
-pub fn try_normalize_use_tree(
-    use_tree: &ast::UseTree,
-    style: NormalizationStyle,
-) -> Option<ast::UseTree> {
-    let use_tree = use_tree.clone_subtree().clone_for_update();
-    try_normalize_use_tree_mut(&use_tree, style)?;
-    Some(use_tree)
-}
-
 pub fn try_normalize_use_tree_mut(
     use_tree: &ast::UseTree,
     style: NormalizationStyle,