3 files changed, 1 insertions, 2 deletions
diff --git a/library/core/tests/lib.rs b/library/core/tests/lib.rs
index 81e621318e1..4a651e5aa0e 100644
--- a/library/core/tests/lib.rs
+++ b/library/core/tests/lib.rs
@@ -1,5 +1,6 @@
 #![feature(alloc_layout_extra)]
 #![feature(array_chunks)]
+#![feature(array_methods)]
 #![feature(array_map)]
 #![feature(bool_to_option)]
 #![feature(bound_cloned)]
diff --git a/library/core/tests/option.rs b/library/core/tests/option.rs
index fa308160fc2..b46bcfd16d2 100644
--- a/library/core/tests/option.rs
+++ b/library/core/tests/option.rs
@@ -1,4 +1,3 @@
-use core::array::FixedSizeArray;
 use core::clone::Clone;
 use core::mem;
 use core::ops::DerefMut;
diff --git a/library/core/tests/result.rs b/library/core/tests/result.rs
index caa2d916cd7..35598295a95 100644
--- a/library/core/tests/result.rs
+++ b/library/core/tests/result.rs
@@ -1,4 +1,3 @@
-use core::array::FixedSizeArray;
 use core::ops::DerefMut;
 use core::option::*;