remove all 4 RC clones in min_candidates. allowing it to be inlined
remove all 4 RC clones in min_candidates. allowing it to be inlined

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