MAGETWO-88409: Builds stabilization for PR

- units

Author: rganin

lib/internal/Magento/Framework/Setup/Test/Unit/Declaration/Schema/Db/SchemaBuilderTest.php

@@ -282,12 +282,13 @@ public function testBuild(array $columns, array $references, array $constraints,
     }
 
     /**
+     * WARNING! The expected exception type may differ depending on PHPUnit version.
+     *
      * @dataProvider dataProvider
      * @param array $columns
      * @param array $references
      * @param array $constraints
      * @param array $indexes
-     * @expectedException \PHPUnit\Framework\Exception
      * @expectedExceptionMessage
      * User Warning: Column unknown_column does not exist for index/constraint FIRST_INDEX in table second_table
      */