diff --git a/tests/ui/crashes/ice-6251.stderr b/tests/ui/crashes/ice-6251.stderr
index 82e7d723586..77c3e6288ce 100644
--- a/tests/ui/crashes/ice-6251.stderr
+++ b/tests/ui/crashes/ice-6251.stderr
@@ -1,8 +1,8 @@
 error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
-  --> tests/ui/crashes/ice-6251.rs:4:45
+  --> tests/ui/crashes/ice-6251.rs:4:48
    |
 LL | fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
-   |                                             ^ doesn't have a size known at compile-time
+   |                                                ^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[u8]`
    = help: unsized fn params are gated as an unstable feature