3 files changed, 20 insertions, 5 deletions
diff --git a/tests/ui/specialization/issue-52050.stderr b/tests/ui/specialization/issue-52050.stderr
index c263fe467..85aac16f6 100644
--- a/tests/ui/specialization/issue-52050.stderr
+++ b/tests/ui/specialization/issue-52050.stderr
@@ -11,11 +11,13 @@ LL | #![feature(specialization)]
 error[E0119]: conflicting implementations of trait `IntoPyDictPointer` for type `()`
   --> $DIR/issue-52050.rs:28:1
    |
-LL | impl<I> IntoPyDictPointer for I
-   | ------------------------------- first implementation here
+LL | / impl<I> IntoPyDictPointer for I
+LL | | where
+LL | |     I: Iterator,
+   | |________________- first implementation here
 ...
-LL | impl IntoPyDictPointer for ()
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `()`
+LL |   impl IntoPyDictPointer for ()
+   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `()`
    |
    = note: upstream crates may add a new impl of trait `std::iter::Iterator` for type `()` in future versions
 
diff --git a/tests/ui/specialization/min_specialization/issue-79224.rs b/tests/ui/specialization/min_specialization/issue-79224.rs
index 104bddd07..a118cb28b 100644
--- a/tests/ui/specialization/min_specialization/issue-79224.rs
+++ b/tests/ui/specialization/min_specialization/issue-79224.rs
@@ -19,6 +19,7 @@ impl<B: ?Sized> Display for Cow<'_, B> {
     //~^ ERROR: the trait bound `B: Clone` is not satisfied [E0277]
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         //~^ ERROR: the trait bound `B: Clone` is not satisfied [E0277]
+        //~| ERROR: the trait bound `B: Clone` is not satisfied [E0277]
         write!(f, "foo")
     }
 }
diff --git a/tests/ui/specialization/min_specialization/issue-79224.stderr b/tests/ui/specialization/min_specialization/issue-79224.stderr
index 9a4d557a1..754157949 100644
--- a/tests/ui/specialization/min_specialization/issue-79224.stderr
+++ b/tests/ui/specialization/min_specialization/issue-79224.stderr
@@ -22,6 +22,18 @@ help: consider further restricting this bound
 LL | impl<B: ?Sized + std::clone::Clone> Display for Cow<'_, B> {
    |                +++++++++++++++++++
 
-error: aborting due to 2 previous errors
+error[E0277]: the trait bound `B: Clone` is not satisfied
+  --> $DIR/issue-79224.rs:20:5
+   |
+LL |     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `B`
+   |
+   = note: required for `B` to implement `ToOwned`
+help: consider further restricting this bound
+   |
+LL | impl<B: ?Sized + std::clone::Clone> Display for Cow<'_, B> {
+   |                +++++++++++++++++++
+
+error: aborting due to 3 previous errors
 
 For more information about this error, try `rustc --explain E0277`.