diff --git a/single_file_tests/file.rs b/single_file_tests/file.rs
new file mode 100755
index 0000000..59d7c9d
--- /dev/null
+++ b/single_file_tests/file.rs
@@ -0,0 +1,6 @@
+#!/usr/bin/env run-cargo-script
+// cargo-deps: time="0.1.25"
+extern crate time;
+fn main() {
+    println!("{}", time::now().rfc822z());
+}