diff --git a/components/canvas/lib.rs b/components/canvas/lib.rs
index 2604c28af07..8280c530d8e 100644
--- a/components/canvas/lib.rs
+++ b/components/canvas/lib.rs
@@ -4,6 +4,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 extern crate azure;
 extern crate geom;
diff --git a/components/compositing/lib.rs b/components/compositing/lib.rs
index 05e405f6a5b..56e727b587f 100644
--- a/components/compositing/lib.rs
+++ b/components/compositing/lib.rs
@@ -6,6 +6,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 #[phase(plugin, link)]
 extern crate log;
diff --git a/components/devtools/lib.rs b/components/devtools/lib.rs
index 62ab676e3b7..cda1af61949 100644
--- a/components/devtools/lib.rs
+++ b/components/devtools/lib.rs
@@ -6,6 +6,7 @@
 #![crate_type = "rlib"]
 
 #![allow(non_snake_case)]
+#![allow(missing_copy_implementations)]
 
 #![feature(phase)]
 
diff --git a/components/devtools_traits/lib.rs b/components/devtools_traits/lib.rs
index 6b6bb91f987..4fdbe2240fb 100644
--- a/components/devtools_traits/lib.rs
+++ b/components/devtools_traits/lib.rs
@@ -6,6 +6,7 @@
 #![crate_type = "rlib"]
 
 #![allow(non_snake_case)]
+#![allow(missing_copy_implementations)]
 #![feature(globs)]
 
 extern crate "msg" as servo_msg;
diff --git a/components/gfx/lib.rs b/components/gfx/lib.rs
index df136969dec..65806c8f58d 100644
--- a/components/gfx/lib.rs
+++ b/components/gfx/lib.rs
@@ -6,6 +6,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 #![feature(phase)]
 #[phase(plugin, link)]
diff --git a/components/layout/lib.rs b/components/layout/lib.rs
index 1da38b4eee8..a73131a2695 100644
--- a/components/layout/lib.rs
+++ b/components/layout/lib.rs
@@ -7,6 +7,7 @@
 #![deny(unused_imports)]
 #![deny(unused_variables)]
 #![allow(unrooted_must_root)]
+#![allow(missing_copy_implementations)]
 
 #[phase(plugin, link)]
 extern crate log;
diff --git a/components/layout_traits/lib.rs b/components/layout_traits/lib.rs
index 923c1317566..178861d7a93 100644
--- a/components/layout_traits/lib.rs
+++ b/components/layout_traits/lib.rs
@@ -4,6 +4,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 extern crate gfx;
 extern crate script_traits;
diff --git a/components/msg/lib.rs b/components/msg/lib.rs
index d3a829b0f4a..5ace3bd90e8 100644
--- a/components/msg/lib.rs
+++ b/components/msg/lib.rs
@@ -4,6 +4,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 extern crate azure;
 extern crate geom;
diff --git a/components/net/lib.rs b/components/net/lib.rs
index 0b579dd5e0d..de1335b5c3b 100644
--- a/components/net/lib.rs
+++ b/components/net/lib.rs
@@ -6,6 +6,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 extern crate collections;
 extern crate geom;
diff --git a/components/plugins/lib.rs b/components/plugins/lib.rs
index 53995abfab9..4a99f81a00c 100644
--- a/components/plugins/lib.rs
+++ b/components/plugins/lib.rs
@@ -16,6 +16,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 #[phase(plugin,link)]
 extern crate syntax;
diff --git a/components/script/lib.rs b/components/script/lib.rs
index e83b120b4eb..f39d616efd0 100644
--- a/components/script/lib.rs
+++ b/components/script/lib.rs
@@ -7,6 +7,7 @@
 #![deny(unused_imports)]
 #![deny(unused_variables)]
 #![allow(non_snake_case)]
+#![allow(missing_copy_implementations)]
 
 #![doc="The script crate contains all matters DOM."]
 
diff --git a/components/script_traits/lib.rs b/components/script_traits/lib.rs
index f53ce386aad..010ffe5b296 100644
--- a/components/script_traits/lib.rs
+++ b/components/script_traits/lib.rs
@@ -4,6 +4,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 extern crate devtools_traits;
 extern crate geom;
diff --git a/components/servo/lib.rs b/components/servo/lib.rs
index ff3a6b9e626..c64e7a10fc5 100644
--- a/components/servo/lib.rs
+++ b/components/servo/lib.rs
@@ -6,6 +6,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 #[phase(plugin, link)]
 extern crate log;
diff --git a/components/style/lib.rs b/components/style/lib.rs
index cddd491161e..f09633185a9 100644
--- a/components/style/lib.rs
+++ b/components/style/lib.rs
@@ -6,6 +6,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 #![feature(phase)]
 #[phase(plugin, link)] extern crate log;
diff --git a/components/util/lib.rs b/components/util/lib.rs
index 5d438fd0597..d69bc982e17 100644
--- a/components/util/lib.rs
+++ b/components/util/lib.rs
@@ -6,6 +6,7 @@
 
 #![deny(unused_imports)]
 #![deny(unused_variables)]
+#![allow(missing_copy_implementations)]
 
 #![feature(phase)]
 #[phase(plugin, link)]