diff --git a/src/test/run-fail/mir_drop_panics.rs b/src/test/run-fail/mir_drop_panics.rs
index 51191dd7087..b3980f32d27 100644
--- a/src/test/run-fail/mir_drop_panics.rs
+++ b/src/test/run-fail/mir_drop_panics.rs
@@ -17,7 +17,7 @@ fn drop(&mut self) {
         if self.0 == 1 {
             panic!("panic 1");
         } else {
-            eprint!("drop {}", self.0);
+            eprintln!("drop {}", self.0);
         }
     }
 }
diff --git a/src/test/run-fail/panic-set-handler.rs b/src/test/run-fail/panic-set-handler.rs
index 2d430be07ef..2fa933d513a 100644
--- a/src/test/run-fail/panic-set-handler.rs
+++ b/src/test/run-fail/panic-set-handler.rs
@@ -14,7 +14,7 @@
 
 fn main() {
     panic::set_hook(Box::new(|i| {
-        eprint!("greetings from the panic handler");
+        eprintln!("greetings from the panic handler");
     }));
     panic!("foobar");
 }