@@ -28,10 +28,10 @@ mod printer;
2828mod style;
2929mod terminal;
3030
31+use std::collections::HashSet;
3132use std::io;
3233use std::path::Path;
3334use std::process;
34−use std::collections::HashSet;
3535
3636use ansi_term::Colour::Green;
3737use ansi_term::Style;