4 files changed, 4 insertions, 4 deletions
diff --git a/src/libstd/io/comm_adapters.rs b/src/libstd/io/comm_adapters.rs
index 077f75e2edd..dda37765b4a 100644
--- a/src/libstd/io/comm_adapters.rs
+++ b/src/libstd/io/comm_adapters.rs
@@ -14,7 +14,7 @@ use comm::{Sender, Receiver};
 use io;
 use option::Option::{None, Some};
 use result::Result::{Ok, Err};
-use slice::{bytes, CloneSliceExt, SliceExt};
+use slice::{bytes, SliceExt};
 use super::{Buffer, Reader, Writer, IoResult};
 use vec::Vec;
 
diff --git a/src/libstd/io/mem.rs b/src/libstd/io/mem.rs
index f8ea373f8f4..af5d1630ca6 100644
--- a/src/libstd/io/mem.rs
+++ b/src/libstd/io/mem.rs
@@ -401,7 +401,7 @@ mod test {
     extern crate "test" as test_crate;
     use super::*;
     use io::{SeekSet, SeekCur, SeekEnd, Reader, Writer, Seek};
-    use prelude::{Ok, Err, range,  Vec, Buffer,  AsSlice, SliceExt, IteratorExt, CloneSliceExt};
+    use prelude::{Ok, Err, range,  Vec, Buffer,  AsSlice, SliceExt, IteratorExt};
     use io;
     use self::test_crate::Bencher;
 
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index e8b852ee492..d01840b6da0 100644
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -1919,7 +1919,7 @@ impl fmt::Show for FilePermission {
 mod tests {
     use self::BadReaderBehavior::*;
     use super::{IoResult, Reader, MemReader, NoProgress, InvalidInput, Writer};
-    use prelude::{Ok, Vec, Buffer, CloneSliceExt};
+    use prelude::{Ok, Vec, Buffer, SliceExt};
     use uint;
 
     #[deriving(Clone, PartialEq, Show)]
diff --git a/src/libstd/io/net/ip.rs b/src/libstd/io/net/ip.rs
index 49ab9ddb924..78d8ac307c2 100644
--- a/src/libstd/io/net/ip.rs
+++ b/src/libstd/io/net/ip.rs
@@ -25,7 +25,7 @@ use ops::FnOnce;
 use option::Option;
 use option::Option::{None, Some};
 use result::Result::{Ok, Err};
-use slice::{CloneSliceExt, SliceExt};
+use slice::SliceExt;
 use str::{FromStr, StrExt};
 use vec::Vec;