diff --git a/src/test/ui/issues/issue-19883.stderr b/src/test/ui/issues/issue-19883.stderr
index 738add1684004..e370b2ec1cb42 100644
--- a/src/test/ui/issues/issue-19883.stderr
+++ b/src/test/ui/issues/issue-19883.stderr
@@ -6,3 +6,4 @@ LL |         <Dst as From<Self>>::Dst
 
 error: aborting due to previous error
 
+For more information about this error, try `rustc --explain E0576`.
diff --git a/src/test/ui/issues/issue-22037.stderr b/src/test/ui/issues/issue-22037.stderr
index 40d4a5e3bc0c5..615628558f08b 100644
--- a/src/test/ui/issues/issue-22037.stderr
+++ b/src/test/ui/issues/issue-22037.stderr
@@ -6,3 +6,4 @@ LL |     fn a(&self) -> <Self as A>::X;
 
 error: aborting due to previous error
 
+For more information about this error, try `rustc --explain E0576`.
diff --git a/src/test/ui/issues/issue-22384.stderr b/src/test/ui/issues/issue-22384.stderr
index 130c3124b6f82..1f767a443d0f0 100644
--- a/src/test/ui/issues/issue-22384.stderr
+++ b/src/test/ui/issues/issue-22384.stderr
@@ -6,3 +6,4 @@ LL |     <<i32 as Copy>::foobar as Trait>::foo();
 
 error: aborting due to previous error
 
+For more information about this error, try `rustc --explain E0576`.
diff --git a/src/test/ui/type/type-path-err-node-types.stderr b/src/test/ui/type/type-path-err-node-types.stderr
index cd93525c76219..ea9cca2bfaab0 100644
--- a/src/test/ui/type/type-path-err-node-types.stderr
+++ b/src/test/ui/type/type-path-err-node-types.stderr
@@ -30,5 +30,5 @@ LL |     let _ = |a, b: _| -> _ { 0 };
 
 error: aborting due to 5 previous errors
 
-Some errors have detailed explanations: E0282, E0412, E0425, E0433.
+Some errors have detailed explanations: E0282, E0412, E0425, E0433, E0576.
 For more information about an error, try `rustc --explain E0282`.
diff --git a/src/test/ui/ufcs/ufcs-partially-resolved.stderr b/src/test/ui/ufcs/ufcs-partially-resolved.stderr
index 39752f66b9d65..dee990ec3d1cb 100644
--- a/src/test/ui/ufcs/ufcs-partially-resolved.stderr
+++ b/src/test/ui/ufcs/ufcs-partially-resolved.stderr
@@ -200,5 +200,5 @@ LL |     <u8 as Dr>::X::N;
 
 error: aborting due to 32 previous errors
 
-Some errors have detailed explanations: E0223, E0433, E0575, E0599.
+Some errors have detailed explanations: E0223, E0433, E0575, E0576, E0599.
 For more information about an error, try `rustc --explain E0223`.