fix(rustup): switch to unstable features

src/header/common/access_control/allow_headers.rs

@@ -10,7 +10,7 @@ use header;
 /// > during the actual request.
 ///
 /// Spec: www.w3.org/TR/cors/#access-control-allow-headers-response-header
-#[derive(Clone, PartialEq, Show)]
+#[derive(Clone, PartialEq, Debug)]
 pub struct AccessControlAllowHeaders(pub Vec<String>);
 
 impl header::Header for AccessControlAllowHeaders {

src/header/common/access_control/allow_methods.rs

@@ -11,7 +11,7 @@ use method;
 /// > actual request.
 ///
 /// Spec: www.w3.org/TR/cors/#access-control-allow-methods-response-header
-#[derive(Clone, PartialEq, Show)]
+#[derive(Clone, PartialEq, Debug)]
 pub struct AccessControlAllowMethods(pub Vec<method::Method>);
 
 impl header::Header for AccessControlAllowMethods {

src/header/common/access_control/allow_origin.rs

@@ -13,7 +13,7 @@ use header;
 /// > "*", or "null" in the response.
 ///
 /// Spec: www.w3.org/TR/cors/#access-control-allow-origin-response-header
-#[derive(Clone, PartialEq, Show)]
+#[derive(Clone, PartialEq, Debug)]
 pub enum AccessControlAllowOrigin {
     /// Allow all origins
     AllowStar,

src/header/common/access_control/max_age.rs

@@ -9,7 +9,7 @@ use header;
 /// > preflight request can be cached in a preflight result cache.
 ///
 /// Spec: www.w3.org/TR/cors/#access-control-max-age-response-header
-#[derive(Clone, Copy, PartialEq, Show)]
+#[derive(Clone, Copy, PartialEq, Debug)]
 pub struct AccessControlMaxAge(pub u32);
 
 impl header::Header for AccessControlMaxAge {

src/header/common/access_control/request_headers.rs

@@ -9,7 +9,7 @@ use header;
 /// > be used in the actual request as part of the preflight request.
 ///
 /// Spec: www.w3.org/TR/cors/#access-control-request-headers-request-header
-#[derive(Clone, PartialEq, Show)]
+#[derive(Clone, PartialEq, Debug)]
 pub struct AccessControlRequestHeaders(pub Vec<String>);
 
 impl header::Header for AccessControlRequestHeaders {

src/header/common/access_control/request_method.rs

@@ -10,7 +10,7 @@ use method::Method;
 /// > used in the actual request as part of the preflight request.
 ///
 /// Spec: www.w3.org/TR/cors/#access-control-request-method-request-header
-#[derive(Clone, PartialEq, Show)]
+#[derive(Clone, PartialEq, Debug)]
 pub struct AccessControlRequestMethod(pub Method);
 
 impl header::Header for AccessControlRequestMethod {

src/header/mod.rs

@@ -484,7 +484,7 @@ impl fmt::Display for Box<HeaderFormat + Send + Sync> {
     }
 }
 
-/// A wrapper around any Header with a Show impl that calls fmt_header.
+/// A wrapper around any Header with a Display impl that calls fmt_header.
 ///
 /// This can be used like so: `format!("{}", HeaderFormatter(&header))` to
 /// get the representation of a Header which will be written to an
@@ -555,7 +555,7 @@ mod tests {
         assert_eq!(accept, Some(Accept(vec![application_vendor, text_plain])));
     }
 
-    #[derive(Clone, Show)]
+    #[derive(Clone, Debug)]
     struct CrazyLength(Option<bool>, usize);
 
     impl Header for CrazyLength {

src/http.rs

@@ -586,7 +586,7 @@ pub fn read_request_line<R: Reader>(stream: &mut R) -> HttpResult<RequestLine> {
 pub type StatusLine = (HttpVersion, RawStatus);
 
 /// The raw status code and reason-phrase.
-#[derive(PartialEq, Show)]
+#[derive(PartialEq, Debug)]
 pub struct RawStatus(pub u16, pub CowString<'static>);
 
 impl Clone for RawStatus {

src/lib.rs

@@ -1,7 +1,8 @@
-#![feature(slicing_syntax, box_syntax)]
+#![feature(core, collections, hash, io, os, std_misc,
+           slicing_syntax, box_syntax)]
 #![deny(missing_docs)]
-#![allow(unstable)]
 #![cfg_attr(test, deny(warnings))]
+#![cfg_attr(test, feature(test))]
 
 //! # Hyper
 //! Hyper is a fast, modern HTTP implementation written in and for Rust. It