Allow HHVM failure

pascalbaljet · cmgmyr · commit 86db6afcfadc · 2015-12-10T07:02:36.000-06:00
#98 (comment)
diff --git a/.travis.yml b/.travis.yml
@@ -6,6 +6,10 @@ php:
   - 7.0
   - hhvm
 
+matrix:
+    allow_failures:
+        - php: hhvm
+
 before_script:
   - travis_retry composer self-update
   - travis_retry composer install --no-interaction --prefer-source
