diff --git a/tests/ui/functions_maxlines.rs b/tests/ui/functions_maxlines.rs
deleted file mode 100644
index 33a47675ff1..00000000000
--- a/tests/ui/functions_maxlines.rs
+++ /dev/null
@@ -1,214 +0,0 @@
-#![warn(clippy::too_many_lines)]
-
-
-fn good_lines() {
-    /* println!("This is good."); */
-    // println!("This is good.");
-    /* */ // println!("This is good.");
-    /* */ // println!("This is good.");
-    /* */ // println!("This is good.");
-    /* */ // println!("This is good.");
-    /* println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good."); */
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-    println!("This is good.");
-}
-
-fn bad_lines() {
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-<<<<<<< HEAD
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-    println!("This is bad.");
-}
-
-fn main() {}
diff --git a/tests/ui/functions_maxlines.stderr b/tests/ui/functions_maxlines.stderr
deleted file mode 100644
index dfa6a1cf3c5..00000000000
--- a/tests/ui/functions_maxlines.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error: This function has a large number of lines.
-  --> $DIR/functions_maxlines.rs:58:1
-   |
-LL | / fn bad_lines() {
-LL | |     println!("This is bad.");
-LL | |     println!("This is bad.");
-LL | |     println!("This is bad.");
-...  |
-LL | |     println!("This is bad.");
-LL | | }
-   | |_^
-   |
-   = note: `-D clippy::too-many-lines` implied by `-D warnings`
-
-error: aborting due to previous error
-