From: bors <bors@rust-lang.org>
Date: Tue, 27 Jun 2017 00:42:29 +0000 (+0000)
Subject: Auto merge of #4230 - Mark-Simulacrum:double-print, r=alexcrichton
X-Git-Tag: archive/raspbian/0.35.0-2+rpi1~3^2^2^2^2^2^2^2~22^2~8^2~23
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=854bc167bbf74053f821f65cb86d506033f3d3a7;p=cargo.git

Auto merge of #4230 - Mark-Simulacrum:double-print, r=alexcrichton

Prevent rustc stderr/stdout from being duplicated.

Please review carefully. I've not submitted patches to Cargo before, I think, so this may be flawed in some way I haven't detected yet. Tests are green locally, though.

Fixes #4223
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854bc167bbf74053f821f65cb86d506033f3d3a7