Rollup of 12 pull requests#51214

Closed

kennytm wants to merge 30 commits intorust-lang:masterfrom

Commits on May 24, 2018

std::fs::DirEntry.metadata(): use fstatat instead of lstat when possible
symphorien
committed

Commits on May 28, 2018

Commits on May 29, 2018

Commits on May 30, 2018