2 files changed, 0 insertions, 2 deletions
diff --git a/src/libstd/collections/hash/bench.rs b/src/libstd/collections/hash/bench.rs
index 9fae9af2d54..a1275d23d57 100644
--- a/src/libstd/collections/hash/bench.rs
+++ b/src/libstd/collections/hash/bench.rs
@@ -11,7 +11,6 @@
 #![cfg(test)]
 
 extern crate test;
-use prelude::v1::*;
 
 use self::test::Bencher;
 
diff --git a/src/libstd/io/error.rs b/src/libstd/io/error.rs
index 9a605fc7bbf..e142c78569b 100644
--- a/src/libstd/io/error.rs
+++ b/src/libstd/io/error.rs
@@ -350,7 +350,6 @@ mod test {
     use prelude::v1::*;
     use super::{Error, ErrorKind};
     use error;
-    use error::Error as error_Error;
     use fmt;
     use sys::os::error_string;