Auto merge of servo#220 - Eijebong:128mb_stack, r=jdm

Set the stack size to 128MB for the build script

8MB doesn't seem to be enough for servo's CI...

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Author: bors-servo

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cssparser"
-version = "0.23.6"
+version = "0.23.7"
 authors = [ "Simon Sapin <simon.sapin@exyr.org>" ]
 
 description = "Rust implementation of CSS Syntax Level 3"

build.rs

@@ -37,7 +37,7 @@ mod codegen {
         println!("cargo:rerun-if-changed={}", input.display());
 
         // We have stack overflows on Servo's CI.
-        let handle = Builder::new().stack_size(8 * 1024 * 1024).spawn(move || {
+        let handle = Builder::new().stack_size(128 * 1024 * 1024).spawn(move || {
             match_byte::expand(&input, &output);
         }).unwrap();