diff --git a/src/tools/miri/tests/fail/layout_cycle.rs b/src/tools/miri/tests/fail/layout_cycle.rs
index 3e0dd881db84..8d5f1914d0c3 100644
--- a/src/tools/miri/tests/fail/layout_cycle.rs
+++ b/src/tools/miri/tests/fail/layout_cycle.rs
@@ -1,5 +1,4 @@
-//@error-in-other-file: a cycle occurred during layout computation
-//~^ ERROR: cycle detected when computing layout of
+//~ ERROR: cycle detected when computing layout of
 
 use std::mem;
 
diff --git a/src/tools/miri/tests/fail/layout_cycle.stderr b/src/tools/miri/tests/fail/layout_cycle.stderr
index dae693493122..f8d555e5a10b 100644
--- a/src/tools/miri/tests/fail/layout_cycle.stderr
+++ b/src/tools/miri/tests/fail/layout_cycle.stderr
@@ -9,13 +9,6 @@ LL |     const SIZE: usize = intrinsics::size_of::<Self>();
    |     ^^^^^^^^^^^^^^^^^
    = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
 
-error[E0080]: a cycle occurred during layout computation
-  --> RUSTLIB/core/src/mem/mod.rs:LL:CC
-   |
-LL |     const SIZE: usize = intrinsics::size_of::<Self>();
-   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `<S<S<()>> as std::mem::SizedTypeProperties>::SIZE` failed here
+error: aborting due to 1 previous error
 
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0080, E0391.
-For more information about an error, try `rustc --explain E0080`.
+For more information about this error, try `rustc --explain E0391`.