auto merge of #268 : alexcrichton/cargo/issue-267, r=wycats
authorbors <bors@rust-lang.org>
Mon, 28 Jul 2014 18:50:40 +0000 (18:50 +0000)
committerbors <bors@rust-lang.org>
Mon, 28 Jul 2014 18:50:40 +0000 (18:50 +0000)
Previously a pipe was made which could mess with stdin like in #267.

Closes #267


Trivial merge