order derivable traits lists

Ignoring :
 - **generated**.rs
 - python/tidy/servo_tidy_tests/rust_tidy.rs

components/gfx/platform/freetype/font_template.rs

@@ -11,7 +11,7 @@ use webrender_api::NativeFontHandle;
 /// The identifier is an absolute path, and the bytes
 /// field is the loaded data that can be passed to
 /// freetype and azure directly.
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub struct FontTemplateData {
     pub bytes: Vec<u8>,
     pub identifier: Atom,

components/gfx/platform/macos/font_template.rs

@@ -24,7 +24,7 @@ use webrender_api::NativeFontHandle;
 /// The identifier is a PostScript font name. The
 /// CTFont object is cached here for use by the
 /// paint functions that create CGFont references.
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub struct FontTemplateData {
     /// The `CTFont` object, if present. This is cached here so that we don't have to keep creating
     /// `CTFont` instances over and over. It can always be recreated from the `identifier` and/or

components/gfx/platform/windows/font_template.rs

@@ -7,7 +7,7 @@ use servo_atoms::Atom;
 use std::io;
 use webrender_api::NativeFontHandle;
 
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub struct FontTemplateData {
     pub bytes: Option<Vec<u8>>,
     pub identifier: Atom,