Failures are not shown when there are warnings

[sebastianbergmann]

Actual

$ phpunit Test
PHPUnit 5.3.1 by Sebastian Bergmann and contributors.

WF                                                                  2 / 2 (100%)

Time: 34 ms, Memory: 4.00Mb

There was 1 warning:

1) Warning
The data provider specified for Test::testOne is invalid.
Method does_not_exist does not exist

WARNINGS!
Tests: 2, Assertions: 1, Failures: 1, Warnings: 1.

Expected

$ phpunit Test
PHPUnit 5.3.1 by Sebastian Bergmann and contributors.

WF                                                                  2 / 2 (100%)

Time: 34 ms, Memory: 4.00Mb

There was 1 warning:

1) Warning
The data provider specified for Test::testOne is invalid.
Method does_not_exist does not exist

--

There was 1 failure:

1) Test::testTwo
Failed asserting that false is true.

/home/sb/Test.php:13

FAILURES!
Tests: 2, Assertions: 1, Failures: 1, Warnings: 1.