Remove dependency of ui test on whether rust-src is installed
diff --git a/syntax/parse.rs b/syntax/parse.rs
index a1d31cf..e195081 100644
--- a/syntax/parse.rs
+++ b/syntax/parse.rs
@@ -242,6 +242,7 @@
     let doc = attrs::parse_doc(cx, &foreign_type.attrs);
     let type_token = foreign_type.type_token;
     let ident = foreign_type.ident.clone();
+    let semi_token = foreign_type.semi_token;
     let api_type = match lang {
         Lang::Cxx => Api::CxxType,
         Lang::Rust => Api::RustType,
@@ -250,6 +251,7 @@
         doc,
         type_token,
         ident,
+        semi_token,
     }))
 }