--- source.org/src/racer/util.rs	1970-01-01 01:00:01.000000000 +0100
+++ source/src/racer/util.rs	2017-11-15 16:50:12.904216242 +0000
@@ -384,6 +384,7 @@
     debug!("Nope. Trying default paths: /usr/local/src/rust/src and /usr/src/rust/src");
 
     let default_paths = [
+        "@rustcSrc@",
         "/usr/local/src/rust/src",
         "/usr/src/rust/src",
     ];