1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstd/sys/redox/backtrace/tracing.rs b/src/libstd/sys/redox/backtrace/tracing.rs
index e7a68eadbde..37f9ed6dc13 100644
--- a/src/libstd/sys/redox/backtrace/tracing.rs
+++ b/src/libstd/sys/redox/backtrace/tracing.rs
@@ -21,7 +21,7 @@ impl Error for UnwindError {
 }
 
 impl fmt::Display for UnwindError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "{}: {:?}", self.description(), self.0)
     }
 }
@@ -57,7 +57,7 @@ pub fn unwind_backtrace(frames: &mut [Frame])
 
 extern fn trace_fn(ctx: *mut uw::_Unwind_Context,
                    arg: *mut libc::c_void) -> uw::_Unwind_Reason_Code {
-    let cx = unsafe { &mut *(arg as *mut Context) };
+    let cx = unsafe { &mut *(arg as *mut Context<'_>) };
     if cx.idx >= cx.frames.len() {
         return uw::_URC_NORMAL_STOP;
     }