Fixed build failure of `rustfmt`#78156

Merged

bors merged 2 commits intorust-lang:masterfrom

bishtpawan:bugfix/rustfmt-no-longer-builds

Oct 22, 2020

Commits on Oct 20, 2020

Fix build failure of rustfmt
bishtpawan
committed

Commits on Oct 21, 2020

Fix formatting
bishtpawan
committed