bump version

.travis.yml

@@ -47,7 +47,7 @@ script:
        USE_SKEPTIC=1 cargo test --features=alpn
     else
        cargo clean
-       cargo test
+       cargo test -- --nocapture
        # --features=alpn
     fi
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-web"
-version = "0.4.1"
+version = "0.4.2"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix web is a small, pragmatic, extremely fast, web framework for Rust."
 readme = "README.md"

src/client/pipeline.rs

@@ -111,7 +111,7 @@ impl Future for SendRequest {
                         _ => IoBody::Done,
                     };
 
-                    let mut pl = Box::new(Pipeline {
+                    let pl = Box::new(Pipeline {
                         body, conn, writer,
                         parser: Some(HttpResponseParser::default()),
                         parser_buf: BytesMut::new(),