Rollup of 4 pull requests - #164535

Rollup of 4 pull requests#164535

rust-bors[bot] merged 12 commits into

rust-lang:mainrust-lang/rust:mainfrom

JonathanBrouwer:rollup-O5C0LsdJonathanBrouwer/rust:rollup-O5C0LsdCopy head branch name to clipboard