Rollup of 4 pull requests#5342

Merged

bors merged 9 commits intorust-lang:masterfrom

flip1995:rollup-77s2pmt

Mar 19, 2020

Commits on Mar 17, 2020

rustup https://github.com/rust-lang/rust/pull/69838
matthiaskrgr
committed

Commits on Mar 18, 2020

rustup https://github.com/rust-lang/rust/pull/69189
matthiaskrgr
committed

Commits on Mar 19, 2020