Auto merge of #3395 - alexcrichton:fix-appveyor, r=alexcrichton
authorbors <bors@rust-lang.org>
Tue, 13 Dec 2016 18:55:46 +0000 (18:55 +0000)
committerbors <bors@rust-lang.org>
Tue, 13 Dec 2016 18:55:46 +0000 (18:55 +0000)
commitcb2102bd6311685c19072800e1af796144187c5d
tree3b8461a30ff9e8a966bd0f83c6403e3646aa5e13
parenta14ddf39efe8d413f4e25a3b84fe0f7071d4ea6e
parentaa96932c94313cf57898206b43f1c3754596b72e
Auto merge of #3395 - alexcrichton:fix-appveyor, r=alexcrichton

Pin to an older version of rustup temporarily

cc #3394