Use mktemp for temporary download directory#19227

Merged

bors merged 5 commits intorust-lang:masterfrom

johshoff:master

Dec 29, 2014

Commits on Nov 22, 2014

Use mktemp for temporary download directory
johshoff
committed

Commits on Nov 27, 2014

Fall back to hard coded download directory
johshoff
committed

Commits on Dec 24, 2014

Commits on Dec 28, 2014

Split overly long line
johshoff
committed