diff --git a/clippy_lints/src/matches/significant_drop_in_scrutinee.rs b/clippy_lints/src/matches/significant_drop_in_scrutinee.rs
index 88b4d9b7d544..027dd7ce0534 100644
--- a/clippy_lints/src/matches/significant_drop_in_scrutinee.rs
+++ b/clippy_lints/src/matches/significant_drop_in_scrutinee.rs
@@ -185,7 +185,7 @@ impl<'a, 'tcx> SigDropChecker<'a, 'tcx> {
         if let Some(adt) = ty.ty_adt_def()
             && get_attr(
                 self.cx.sess(),
-                self.cx.tcx.get_attrs_unchecked(adt.did()),
+                self.cx.tcx.get_all_attrs(adt.did()),
                 sym::has_significant_drop,
             )
             .count()
diff --git a/clippy_lints/src/significant_drop_tightening.rs b/clippy_lints/src/significant_drop_tightening.rs
index 521754f7bab7..9110f684bd10 100644
--- a/clippy_lints/src/significant_drop_tightening.rs
+++ b/clippy_lints/src/significant_drop_tightening.rs
@@ -168,7 +168,7 @@ impl<'cx, 'others, 'tcx> AttrChecker<'cx, 'others, 'tcx> {
         if let Some(adt) = ty.ty_adt_def() {
             let mut iter = get_attr(
                 self.cx.sess(),
-                self.cx.tcx.get_attrs_unchecked(adt.did()),
+                self.cx.tcx.get_all_attrs(adt.did()),
                 sym::has_significant_drop,
             );
             if iter.next().is_some() {
diff --git a/clippy_utils/src/macros.rs b/clippy_utils/src/macros.rs
index ba126fcd05de..60473a26493d 100644
--- a/clippy_utils/src/macros.rs
+++ b/clippy_utils/src/macros.rs
@@ -42,7 +42,7 @@ pub fn is_format_macro(cx: &LateContext<'_>, macro_def_id: DefId) -> bool {
     } else {
         // Allow users to tag any macro as being format!-like
         // TODO: consider deleting FORMAT_MACRO_DIAG_ITEMS and using just this method
-        get_unique_attr(cx.sess(), cx.tcx.get_attrs_unchecked(macro_def_id), sym::format_args).is_some()
+        get_unique_attr(cx.sess(), cx.tcx.get_all_attrs(macro_def_id), sym::format_args).is_some()
     }
 }