auto merge of #224 : alexcrichton/cargo/canonical-hash, r=wycats
authorbors <bors@rust-lang.org>
Mon, 21 Jul 2014 16:40:50 +0000 (16:40 +0000)
committerbors <bors@rust-lang.org>
Mon, 21 Jul 2014 16:40:50 +0000 (16:40 +0000)
This should prevent some weird bugs where if you have slightly different sources that you occasionally have to recompile them when cargo switches between one or the other (thinking they're different)


Trivial merge