1 files changed, 3 insertions, 5 deletions
diff --git a/src/liballoc_jemalloc/lib.rs b/src/liballoc_jemalloc/lib.rs
index 2b66c293f21..4b8755877de 100644
--- a/src/liballoc_jemalloc/lib.rs
+++ b/src/liballoc_jemalloc/lib.rs
@@ -14,7 +14,7 @@
             reason = "this library is unlikely to be stabilized in its current \
                       form or name",
             issue = "27783")]
-#![feature(alloc_system)]
+#![feature(core_intrinsics)]
 #![feature(libc)]
 #![feature(linkage)]
 #![feature(staged_api)]
@@ -23,15 +23,12 @@
 #![cfg_attr(not(dummy_jemalloc), feature(allocator_api))]
 #![rustc_alloc_kind = "exe"]
 
-extern crate alloc_system;
 extern crate libc;
 
 #[cfg(not(dummy_jemalloc))]
 pub use contents::*;
 #[cfg(not(dummy_jemalloc))]
 mod contents {
-    use core::alloc::GlobalAlloc;
-    use alloc_system::System;
     use libc::{c_int, c_void, size_t};
 
     // Note that the symbols here are prefixed by default on macOS and Windows (we
@@ -100,10 +97,11 @@ mod contents {
         ptr
     }
 
+    #[cfg(stage0)]
     #[no_mangle]
     #[rustc_std_internal_symbol]
     pub unsafe extern fn __rde_oom() -> ! {
-        System.oom()
+        ::core::intrinsics::abort();
     }
 
     #[no_mangle]