Auto merge of #4149 - ordian:master, r=alexcrichton
authorbors <bors@rust-lang.org>
Tue, 13 Jun 2017 19:53:41 +0000 (19:53 +0000)
committerbors <bors@rust-lang.org>
Tue, 13 Jun 2017 19:53:41 +0000 (19:53 +0000)
commit45148e0efdc1ea23a2e46b44cae51b746751412a
tree64fae693975f9239dd95bc0b1b5b82fb8c023699
parent1716d0fc5baa8ca21fa9b5339fb4b68ade66523d
parent10373f403952771e9b2f20cd0af9ad4b54d1052d
Auto merge of #4149 - ordian:master, r=alexcrichton

Drop rustc-serialize dependency

Fixes #3944.
Cargo.lock
src/cargo/util/config.rs