Oh, cool, I xfailed the wrong test, neat

Author: catamorphism

src/test/run-pass/issue-4241.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// xfail-test
 extern mod std;
 
 use std::net::tcp::TcpSocketBuf;