diff --git a/components/canvas/lib.rs b/components/canvas/lib.rs
index 2604c28af07d..8280c530d8ea 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 05e405f6a5bc..56e727b587fa 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 62ab676e3b74..cda1af619496 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 6b6bb91f9879..4fdbe2240fb4 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 df136969dece..65806c8f58d1 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 1da38b4eee8d..a73131a26956 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 923c1317566b..178861d7a938 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 d3a829b0f4a9..5ace3bd90e8e 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 0b579dd5e0d2..de1335b5c3b8 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 53995abfab9a..4a99f81a00c6 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 e83b120b4eb3..f39d616efd0f 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 f53ce386aad2..010ffe5b296e 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 ff3a6b9e6267..c64e7a10fc56 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 cddd491161e6..f09633185a9a 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 5d438fd05978..d69bc982e173 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)]