Improve unused extern crate and unused #[macro_use] warnings#39060
Merged
bors merged 3 commits intorust-lang:masterfrom Jan 22, 2017
Merged
Improve unused `extern crate` and unused `#[macro_use]` warnings#39060bors merged 3 commits intorust-lang:masterfrom
bors merged 3 commits intorust-lang:masterfrom