Couple more minor cleanups

src/lib.rs

@@ -1,4 +1,5 @@
 #![allow(dead_code)]
+#![allow(unused)]
 
 extern crate chrono;
 

src/tests/compat_parse.rs

@@ -1,3 +1,4 @@
+
 // WARNING
 // This file was auto-generated using the `build_tests.py` script.
 // Please do not edit it manually.

src/tests/compat_split_string.rs

@@ -1,3 +1,4 @@
+
 // WARNING
 // This file was auto-generated using the `build_tests.py` script.
 // Please do not edit it manually.