def METHOD_NAME(reliability_cube, different_frt):
    """Test that no exception is raised in the input cubes if a cube
    contains matching bounds."""
    lower_bound = reliability_cube.coord("forecast_reference_time").bounds[0][0]
    reliability_cube.coord("forecast_reference_time").bounds = [
        [lower_bound, lower_bound]
    ]
    plugin = Plugin()
    plugin._check_frt_coord([reliability_cube, different_frt])