From a23f1a13e76504e464ecc8f287c191e34a0d757a Mon Sep 17 00:00:00 2001
From: Knight <anonymousknight96@gmail.com>
Date: Sun, 7 Aug 2016 01:22:17 +0800
Subject: [PATCH] Remove useless crates

---
 Cargo.toml            | 6 ------
 tests/test_install.rs | 9 +--------
 tests/test_link.rs    | 2 --
 tests/test_mv.rs      | 3 ---
 tests/test_rmdir.rs   | 2 --
 5 files changed, 1 insertion(+), 21 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index c88f9c23e..1263c63c8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -192,14 +192,8 @@ yes      = { optional=true, path="src/yes" }
 
 [dev-dependencies]
 time = "*"
-kernel32-sys = "*"
-winapi = "*"
 filetime = "*"
 libc = "*"
-memchr = "*"
-primal = "*"
-aho-corasick= "*"
-regex-syntax= "*"
 regex="*"
 rand="*"
 tempdir="*"
diff --git a/tests/test_install.rs b/tests/test_install.rs
index a86a5e4e1..52ace1983 100644
--- a/tests/test_install.rs
+++ b/tests/test_install.rs
@@ -1,10 +1,3 @@
-extern crate libc;
-extern crate time;
-extern crate kernel32;
-extern crate winapi;
-extern crate filetime;
-
-use self::filetime::*;
 use common::util::*;
 use std::os::unix::fs::PermissionsExt;
 
@@ -17,7 +10,7 @@ fn at_and_ucmd() -> (AtPath, UCommand) {
 
 #[test]
 fn test_install_help() {
-    let (at, mut ucmd) = at_and_ucmd();
+    let (_, mut ucmd) = at_and_ucmd();
 
     let result = ucmd.arg("--help").run();
 
diff --git a/tests/test_link.rs b/tests/test_link.rs
index 45f28967a..4915be825 100644
--- a/tests/test_link.rs
+++ b/tests/test_link.rs
@@ -1,5 +1,3 @@
-extern crate libc;
-
 use common::util::*;
 
 static UTIL_NAME: &'static str = "link";
diff --git a/tests/test_mv.rs b/tests/test_mv.rs
index 34073c5f9..c8f677cec 100644
--- a/tests/test_mv.rs
+++ b/tests/test_mv.rs
@@ -1,7 +1,4 @@
-extern crate libc;
 extern crate time;
-extern crate kernel32;
-extern crate winapi;
 extern crate filetime;
 
 use self::filetime::*;
diff --git a/tests/test_rmdir.rs b/tests/test_rmdir.rs
index 021b0b4ef..248b11379 100644
--- a/tests/test_rmdir.rs
+++ b/tests/test_rmdir.rs
@@ -1,5 +1,3 @@
-extern crate libc;
-
 use common::util::*;
 
 static UTIL_NAME: &'static str = "rmdir";