Auto merge of #2319 - alexcrichton:compat-12, r=brson
authorbors <bors@rust-lang.org>
Mon, 25 Jan 2016 21:50:36 +0000 (21:50 +0000)
committerbors <bors@rust-lang.org>
Mon, 25 Jan 2016 21:50:36 +0000 (21:50 +0000)
commitfdc200aa2754638596bc3bca8d8dfebbef160189
tree5e7238d881c6009da03c041d6e24b2f98b60a5b5
parentf8084b043c0ad9b03d4c69444ebfde68da1d65e1
parentca1377214a9b1022dce4ccfd92049f35075fbf5e
Auto merge of #2319 - alexcrichton:compat-12, r=brson

There hasn't actually ever been a request to maintain compatibility with older
stable Rust versions, and it's becoming a bit of a maintenance burden, so just
switch CI to run on stable Rust.