Auto merge of #3372 - alexcrichton:sha256, r=alexcrichton
authorbors <bors@rust-lang.org>
Tue, 6 Dec 2016 06:59:46 +0000 (06:59 +0000)
committerbors <bors@rust-lang.org>
Tue, 6 Dec 2016 06:59:46 +0000 (06:59 +0000)
Upload sha256 sums of cargo artifacts


Trivial merge