Add regression test for #13902

[frewsxcv]

Closes #13902

[rust-highfive]

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[alexcrichton]

@bors: r+ 6419ace

[bors]

⌛ Testing commit 6419ace with merge 95b6f7a...

[bors]

💔 Test failed - auto-linux-64-opt

[alexcrichton]

@bors: retry

On Mon, Jun 29, 2015 at 10:55 PM, bors [email protected] wrote:

[image: 💔] Test failed - auto-linux-64-opt
http://buildbot.rust-lang.org/builders/auto-linux-64-opt/builds/5529

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#26670 (comment).

[bors]

⌛ Testing commit 6419ace with merge 080d5b7...

[bors]

☀️ Test successful - auto-linux-32-nopt-t, auto-linux-32-opt, auto-linux-64-nopt-t, auto-linux-64-opt, auto-linux-64-x-android-t, auto-mac-32-opt, auto-mac-64-nopt-t, auto-mac-64-opt, auto-win-gnu-32-nopt-t, auto-win-gnu-32-opt, auto-win-gnu-64-nopt-t, auto-win-gnu-64-opt