Auto merge of #9551 - hi-rustin:rustin-patch-clippy, r=alexcrichton
Auto merge of #9551 - hi-rustin:rustin-patch-clippy, r=alexcrichton

Make clippy happy

It is already a reference.

rust-lang/cargo,nipunn1313/cargo,rust-lang/cargo,rustyhorde/cargo,rustyhorde/cargo,eminence/cargo,eminence/cargo,eminence/cargo,rust-lang/cargo,rustyhorde/cargo,nipunn1313/cargo,nipunn1313/cargo,rustyhorde/cargo,eminence/cargo,rust-lang/cargo,nipunn1313/cargo