Rollup of 7 pull requests - #164418

Rollup of 7 pull requests#164418

rust-bors[bot] merged 21 commits into

rust-lang:mainrust-lang/rust:mainfrom

JonathanBrouwer:rollup-ZlGVxrdJonathanBrouwer/rust:rollup-ZlGVxrdCopy head branch name to clipboard