Rollup of 7 pull requests#42336

Merged

bors merged 20 commits intorust-lang:masterfrom

Mark-Simulacrum:rollup

May 31, 2017

Commits on May 24, 2017

Commits on May 26, 2017

Clarify the docs for align_of and its variants
Stjepan Glavina
committed

Commits on May 28, 2017

Clarify docs on implementing Into.
Clar Charr
committed

Commits on May 29, 2017

Remove --crate-type=metadata deprecation warning
citizen428
committed

Commits on May 30, 2017

Explain why closure is moved in error message
tommyip
committed
Update fn_once-moved test
tommyip
committed
RangeFrom should have an infinite size_hint
scottmcm
committed
Add 'the'
Stjepan Glavina
committed

Commits on May 31, 2017