Fix building std without backtrace feature, which was broken in ca8b754#42141
Merged
bors merged 1 commit intorust-lang:masterfrom May 25, 2017
Merged
Fix building std without backtrace feature, which was broken in ca8b754#42141bors merged 1 commit intorust-lang:masterfrom
bors merged 1 commit intorust-lang:masterfrom
