diff --git a/tests/ui/panic.stderr b/tests/ui/panic.stderr
index e77add7a32ae..e69de29bb2d1 100644
--- a/tests/ui/panic.stderr
+++ b/tests/ui/panic.stderr
@@ -1,26 +0,0 @@
-error: you probably are missing some parameter in your format string
- --> $DIR/panic.rs:8:16
-  |
-8 |         panic!("{}");
-  |                ^^^^
-  |
-note: lint level defined here
- --> $DIR/panic.rs:4:9
-  |
-4 | #![deny(panic_params)]
-  |         ^^^^^^^^^^^^
-
-error: you probably are missing some parameter in your format string
-  --> $DIR/panic.rs:10:16
-   |
-10 |         panic!("{:?}");
-   |                ^^^^^^
-
-error: you probably are missing some parameter in your format string
-  --> $DIR/panic.rs:12:23
-   |
-12 |         assert!(true, "here be missing values: {}");
-   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to 3 previous errors
-