Auto merge of #2450 - jespino:remove-unwraps-crates-io, r=alexcrichton
authorbors <bors@rust-lang.org>
Tue, 8 Mar 2016 20:45:10 +0000 (12:45 -0800)
committerbors <bors@rust-lang.org>
Tue, 8 Mar 2016 20:45:10 +0000 (12:45 -0800)
Remove unwraps from crates-io lib


Trivial merge