From d6998a4e8dd2ad26826ca33f4512f049b792eeda Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@snoyman.com>
Date: Wed, 14 Jan 2015 11:43:36 +0200
Subject: [PATCH] Add expected test failure

---
 build-constraints.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8a6527f7..83be0317 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -943,6 +943,9 @@ expected-test-failures:
     # https://github.com/kazu-yamamoto/unix-time/issues/29
     - unix-time
 
+    # Tests can fail when the build plan fails, which happens arbitrarily.
+    - stackage
+
 # Haddocks which are expected to fail. Same concept as expected test failures.
 expected-haddock-failures:
     # https://github.com/acw/bytestring-progress/issues/4