diff --git a/tests/ui/traits/next-solver/cycles/coinduction/fixpoint-exponential-growth.stderr b/tests/ui/traits/next-solver/cycles/coinduction/fixpoint-exponential-growth.stderr
index 8d7d8cee08a..150100f2c53 100644
--- a/tests/ui/traits/next-solver/cycles/coinduction/fixpoint-exponential-growth.stderr
+++ b/tests/ui/traits/next-solver/cycles/coinduction/fixpoint-exponential-growth.stderr
@@ -4,6 +4,7 @@ error[E0275]: overflow evaluating the requirement `W<_>: Trait`
 LL |     impls::<W<_>>();
    |             ^^^^
    |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`fixpoint_exponential_growth`)
 note: required by a bound in `impls`
   --> $DIR/fixpoint-exponential-growth.rs:30:13
    |
diff --git a/tests/ui/traits/next-solver/overflow/recursion-limit-zero-issue-115351.rs b/tests/ui/traits/next-solver/overflow/recursion-limit-zero-issue-115351.rs
index 1b80287d9da..86d428cc0f0 100644
--- a/tests/ui/traits/next-solver/overflow/recursion-limit-zero-issue-115351.rs
+++ b/tests/ui/traits/next-solver/overflow/recursion-limit-zero-issue-115351.rs
@@ -1,6 +1,7 @@
+//~ ERROR overflow evaluating the requirement `Self: Trait`
+//~^ ERROR overflow evaluating the requirement `Self well-formed`
 // This is a non-regression test for issue #115351, where a recursion limit of 0 caused an ICE.
 //@ compile-flags: -Znext-solver --crate-type=lib
-//@ check-pass
 
 #![recursion_limit = "0"]
 trait Trait {}
diff --git a/tests/ui/traits/next-solver/overflow/recursion-limit-zero-issue-115351.stderr b/tests/ui/traits/next-solver/overflow/recursion-limit-zero-issue-115351.stderr
new file mode 100644
index 00000000000..2eed7e8f723
--- /dev/null
+++ b/tests/ui/traits/next-solver/overflow/recursion-limit-zero-issue-115351.stderr
@@ -0,0 +1,11 @@
+error[E0275]: overflow evaluating the requirement `Self: Trait`
+   |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "2"]` attribute to your crate (`recursion_limit_zero_issue_115351`)
+
+error[E0275]: overflow evaluating the requirement `Self well-formed`
+   |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "2"]` attribute to your crate (`recursion_limit_zero_issue_115351`)
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0275`.