auto merge of #213 : fhahn/cargo/fix-warnings-2, r=alexcrichton
authorbors <bors@rust-lang.org>
Thu, 17 Jul 2014 20:59:42 +0000 (20:59 +0000)
committerbors <bors@rust-lang.org>
Thu, 17 Jul 2014 20:59:42 +0000 (20:59 +0000)
This patch replaces `get()` calls with indexing for vectors and `str::from_utf8_lossy` with `String::from_ut8_lossy` to silence recent rustc warnings


Trivial merge