command_prelude: document ProfileChecking
command_prelude: document ProfileChecking

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