1 files changed, 11 insertions, 6 deletions
diff --git a/src/libstd/flatpipes.rs b/src/libstd/flatpipes.rs
index bd0acb849fc..88de53f3605 100644
--- a/src/libstd/flatpipes.rs
+++ b/src/libstd/flatpipes.rs
@@ -439,19 +439,23 @@ pub mod flatteners {
     */
 
     pub fn deserialize_buffer<D: Decoder + FromReader,
-                              T: Decodable<D>>(buf: &[u8]) -> T {
+                              T: Decodable<D>>(
+                              buf: &[u8])
+                              -> T {
         let buf = vec::from_slice(buf);
         let buf_reader = @BufReader::new(buf);
         let reader = buf_reader as @Reader;
-        let deser: D = FromReader::from_reader(reader);
-        Decodable::decode(&deser)
+        let mut deser: D = FromReader::from_reader(reader);
+        Decodable::decode(&mut deser)
     }
 
     pub fn serialize_value<D: Encoder + FromWriter,
-                           T: Encodable<D>>(val: &T) -> ~[u8] {
+                           T: Encodable<D>>(
+                           val: &T)
+                           -> ~[u8] {
         do io::with_bytes_writer |writer| {
-            let ser = FromWriter::from_writer(writer);
-            val.encode(&ser);
+            let mut ser = FromWriter::from_writer(writer);
+            val.encode(&mut ser);
         }
     }
 
@@ -649,6 +653,7 @@ mod test {
     }
 
     #[test]
+    #[ignore(reason = "FIXME #6211 failing on linux snapshot machine")]
     fn test_serializing_pipes() {
         let (port, chan) = serial::pipe_stream();