[out-of-bounds-index-buffers.html]
  bug: https://github.com/servo/servo/issues/20599
  [WebGL test #2: should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,255,255]
    expected: FAIL

  [WebGL test #4: should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,255,255]
    expected: FAIL