diff --git a/tests/ui/impl-not-adjacent-to-type.rs b/tests/ui/impl-not-adjacent-to-type.rs
index 7fc927b1d64f..ccf59ed43932 100644
--- a/tests/ui/impl-not-adjacent-to-type.rs
+++ b/tests/ui/impl-not-adjacent-to-type.rs
@@ -3,6 +3,7 @@
 mod foo {
     pub struct Point {
         pub x: i32,
+        #[allow(dead_code)]
         pub y: i32,
     }
 }
diff --git a/tests/ui/privacy/suggest-making-field-public.fixed b/tests/ui/privacy/suggest-making-field-public.fixed
index 29dcde88ab48..8a5686aa5e1f 100644
--- a/tests/ui/privacy/suggest-making-field-public.fixed
+++ b/tests/ui/privacy/suggest-making-field-public.fixed
@@ -1,5 +1,5 @@
 //@ run-rustfix
-mod a {
+pub mod a {
     pub struct A(pub String);
 }
 
diff --git a/tests/ui/privacy/suggest-making-field-public.rs b/tests/ui/privacy/suggest-making-field-public.rs
index c9f04757b2fe..63fdb0bce6a9 100644
--- a/tests/ui/privacy/suggest-making-field-public.rs
+++ b/tests/ui/privacy/suggest-making-field-public.rs
@@ -1,5 +1,5 @@
 //@ run-rustfix
-mod a {
+pub mod a {
     pub struct A(pub(self)String);
 }
 
diff --git a/tests/ui/union/union-macro.rs b/tests/ui/union/union-macro.rs
index 01cba85deb3e..729f56de7a06 100644
--- a/tests/ui/union/union-macro.rs
+++ b/tests/ui/union/union-macro.rs
@@ -15,6 +15,7 @@ mod m2 {
 
 duplicate! {
     pub union U {
+        #[allow(dead_code)]
         pub a: u8
     }
 }