travis: removed hhvm-nightly

Author: dg

.travis.yml

@@ -6,7 +6,6 @@ php:
     - 5.6
     - 7.0
     - hhvm
-    - hhvm-nightly
 
 env:
     - PHP_BIN=php
@@ -16,15 +15,11 @@ matrix:
     allow_failures:
         - php: 7.0
         - php: hhvm
-        - php: hhvm-nightly
 
     exclude:
         - php: hhvm
           env: PHP_BIN=php-cgi
 
-        - php: hhvm-nightly
-          env: PHP_BIN=php-cgi
-
 script:
     - vendor/bin/tester -p $PHP_BIN tests -s
     - php code-checker/src/code-checker.php