1 files changed, 0 insertions, 8 deletions
diff --git a/src/tools/rustfmt/tests/target/negative-impl.rs b/src/tools/rustfmt/tests/target/negative-impl.rs
index 16ce7e26a99..bb53048dbc6 100644
--- a/src/tools/rustfmt/tests/target/negative-impl.rs
+++ b/src/tools/rustfmt/tests/target/negative-impl.rs
@@ -1,14 +1,6 @@
 impl !Display for JoinHandle {}
 
-impl !Box<JoinHandle> {}
-
 impl !std::fmt::Display
     for JoinHandle<T: std::future::Future + std::marker::Send + std::marker::Sync>
 {
 }
-
-impl
-    !JoinHandle<T: std::future::Future<Output> + std::marker::Send + std::marker::Sync + 'static>
-        + 'static
-{
-}