diff --git a/src/tools/tidy/src/ui_tests.rs b/src/tools/tidy/src/ui_tests.rs
index 0565254146193..78de8c0537dcc 100644
--- a/src/tools/tidy/src/ui_tests.rs
+++ b/src/tools/tidy/src/ui_tests.rs
@@ -18,7 +18,7 @@ const ENTRY_LIMIT: usize = 900;
 // FIXME: The following limits should be reduced eventually.
 
 const ISSUES_ENTRY_LIMIT: usize = 1722;
-const ROOT_ENTRY_LIMIT: usize = 861;
+const ROOT_ENTRY_LIMIT: usize = 859;
 
 const EXPECTED_TEST_FILE_EXTENSIONS: &[&str] = &[
     "rs",     // test source files
diff --git a/tests/ui/does-nothing.rs b/tests/ui/does-nothing.rs
deleted file mode 100644
index e4992e2cfd3c9..0000000000000
--- a/tests/ui/does-nothing.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-fn main() { println!("doing"); this_does_nothing_what_the; println!("boing"); }
-//~^ ERROR cannot find value `this_does_nothing_what_the` in this scope
diff --git a/tests/ui/does-nothing.stderr b/tests/ui/does-nothing.stderr
deleted file mode 100644
index d5ea3626e81c8..0000000000000
--- a/tests/ui/does-nothing.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0425]: cannot find value `this_does_nothing_what_the` in this scope
-  --> $DIR/does-nothing.rs:1:32
-   |
-LL | fn main() { println!("doing"); this_does_nothing_what_the; println!("boing"); }
-   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
-
-error: aborting due to 1 previous error
-
-For more information about this error, try `rustc --explain E0425`.