Auto merge of #3283 - saschagrunert:master, r=alexcrichton
authorbors <bors@rust-lang.org>
Tue, 15 Nov 2016 17:03:49 +0000 (09:03 -0800)
committerGitHub <noreply@github.com>
Tue, 15 Nov 2016 17:03:49 +0000 (09:03 -0800)
commit8b5aec111926d1d03d2da32dd494e0fff073f870
tree7d02ec9fabdbe7b6657009bd23b9720097f0353d
parenta3d86dd62237a40f51160ae750c53acdabde5879
parentc313ed547cad70ab9330f9b274dcdeecafe24462
Auto merge of #3283 - saschagrunert:master, r=alexcrichton

Changed try! macros to ? operator

Since the stabilization of the ? operator (release 1.13.0)
the ? operator should be used to use idiomatic Rust.
src/cargo/core/resolver/mod.rs
tests/cargotest/support/mod.rs