From f7cb0d88bed0037642989180add6223a7eec86b9 Mon Sep 17 00:00:00 2001
From: Fenrir <fenrirwolf@gmail.com>
Date: Mon, 24 Jul 2017 19:35:49 -0600
Subject: [PATCH] Fix missing stability attribute

---
 ctr-std/src/panicking.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ctr-std/src/panicking.rs b/ctr-std/src/panicking.rs
index 0de44be..57aa563 100644
--- a/ctr-std/src/panicking.rs
+++ b/ctr-std/src/panicking.rs
@@ -57,6 +57,10 @@ pub fn begin_panic_fmt(msg: &fmt::Arguments, file_line: &(&'static str, u32)) ->
 
 /// We don't have stack unwinding, so all we do is print the panic message
 /// and then crash or hang the application
+#[unstable(feature = "libstd_sys_internals",
+           reason = "used by the panic! macro",
+           issue = "0")]
+#[inline(never)] #[cold]
 #[inline(never)]
 #[cold]
 pub fn begin_panic<M: Any + Send + Display>(msg: M, file_line: &(&'static str, u32)) -> ! {