Fix problem with metrics test.
Fix problem with metrics test.

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