Add tests for feature freshness
Add tests for feature freshness

eminence/cargo,sbeckeriv/cargo,sbeckeriv/cargo,tshepang/cargo,eminence/cargo,tshepang/cargo,rustyhorde/cargo,vojtechkral/cargo,durka/cargo,vojtechkral/cargo,rust-lang/cargo,durka/cargo,rustyhorde/cargo,rust-lang/cargo,rustyhorde/cargo,nipunn1313/cargo,achanda/cargo,tshepang/cargo,durka/cargo,tsurai/cargo,tsurai/cargo,vojtechkral/cargo,achanda/cargo,tsurai/cargo,nipunn1313/cargo,nipunn1313/cargo,tsurai/cargo,sbeckeriv/cargo,sbeckeriv/cargo,tshepang/cargo,rustyhorde/cargo,vojtechkral/cargo,durka/cargo,rust-lang/cargo,eminence/cargo,achanda/cargo,eminence/cargo,tsurai/cargo,achanda/cargo,nipunn1313/cargo,rust-lang/cargo