From b2f71fb540faa4218de506c4d82bbcf237ea78d6 Mon Sep 17 00:00:00 2001
From: Andy Russell <arussell123@gmail.com>
Date: Thu, 9 May 2019 12:03:13 -0400
Subject: remove unneeded `extern crate`s from build tools

---
 src/bootstrap/cache.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/bootstrap/cache.rs')

diff --git a/src/bootstrap/cache.rs b/src/bootstrap/cache.rs
index 239959682cb..f137a7b8cc2 100644
--- a/src/bootstrap/cache.rs
+++ b/src/bootstrap/cache.rs
@@ -13,6 +13,8 @@ use std::path::{Path, PathBuf};
 use std::sync::Mutex;
 use std::cmp::{PartialOrd, Ord, Ordering};
 
+use lazy_static::lazy_static;
+
 use crate::builder::Step;
 
 pub struct Interned<T>(usize, PhantomData<*const T>);
-- 
cgit 1.4.1-3-g733a5