Auto merge of #4215 - alexcrichton:search-stdout, r=matklad
authorbors <bors@rust-lang.org>
Fri, 23 Jun 2017 22:41:47 +0000 (22:41 +0000)
committerbors <bors@rust-lang.org>
Fri, 23 Jun 2017 22:41:47 +0000 (22:41 +0000)
Switch `cargo search` output to stdout

Closes #4203


Trivial merge