diff --git a/tests/ui/traits/sized-coniductive.rs b/tests/ui/traits/sized-coniductive.rs
deleted file mode 100644
index 5f63b166f98..00000000000
--- a/tests/ui/traits/sized-coniductive.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-//@ check-pass
-// https://github.com/rust-lang/rust/issues/129541
-
-#[derive(Clone)]
-struct Test {
-    field: std::borrow::Cow<'static, [Self]>,
-}
-
-#[derive(Clone)]
-struct Hello {
-    a: <[Hello] as std::borrow::ToOwned>::Owned,
-}
-
-fn main(){}