Auto merge of #4885 - Eijebong:bump, r=alexcrichton
authorbors <bors@rust-lang.org>
Tue, 2 Jan 2018 18:07:56 +0000 (18:07 +0000)
committerbors <bors@rust-lang.org>
Tue, 2 Jan 2018 18:07:56 +0000 (18:07 +0000)
Bump dependencies

Those dependencies didn't need any code change


Trivial merge