2 files changed, 2 insertions, 2 deletions
diff --git a/src/librustc_data_structures/array_vec.rs b/src/librustc_data_structures/array_vec.rs
index 078bb801751..de028f61090 100644
--- a/src/librustc_data_structures/array_vec.rs
+++ b/src/librustc_data_structures/array_vec.rs
@@ -146,7 +146,7 @@ impl<A: Array> ArrayVec<A> {
                 tail_start: end,
                 tail_len: len - end,
                 iter: range_slice.iter(),
-                array_vec: Shared::new(self as *mut _),
+                array_vec: Shared::new_unchecked(self as *mut _),
             }
         }
     }
diff --git a/src/librustc_data_structures/obligation_forest/node_index.rs b/src/librustc_data_structures/obligation_forest/node_index.rs
index 023c56ca59b..9fa6045146d 100644
--- a/src/librustc_data_structures/obligation_forest/node_index.rs
+++ b/src/librustc_data_structures/obligation_forest/node_index.rs
@@ -19,7 +19,7 @@ pub struct NodeIndex {
 impl NodeIndex {
     pub fn new(value: usize) -> NodeIndex {
         assert!(value < (u32::MAX as usize));
-        unsafe { NodeIndex { index: NonZero::new((value as u32) + 1) } }
+        unsafe { NodeIndex { index: NonZero::new_unchecked((value as u32) + 1) } }
     }
 
     pub fn get(self) -> usize {