liballoc: remove redundant extern crate.

Centril · Centril · commit 017cf53798f8 · 2019-02-02T17:43:55.000+01:00
diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs
@@ -125,8 +125,6 @@
 extern crate std;
 #[cfg(test)]
 extern crate test;
-#[cfg(test)]
-extern crate rand;
 
 // Module with internal macros used by other modules (needs to be included before other modules).
 #[macro_use]
