Trait method collisions

BarTrait.php

<?php
namespace MyTraits;

trait BarTrait
{
    use BazTrait;

    public function bar()
    {
        return $this->baz() . ' : bar';
    }
}

BazTrait.php

<?php
namespace MyTraits;

trait BazTrait
{
    public function baz()
    {
        return 'baz';
    }
}

FooTrait.php

<?php
namespace MyTraits;

trait FooTrait
{
    use BazTrait;

    public function foo()
    {
        return $this->baz() . ' : foo';
    }
}

MyClass.php

<?php
namespace MyNamespace;

class MyClass
{
    use \MyTraits\FooTrait, \MyTraits\BarTrait {
        \MyTraits\FooTrait::baz insteadof \MyTraits\BarTrait;
    }

    public function doSomething()
    {
        echo $this->foo();
        echo "\n";
        echo $this->bar();
    }
}

test.php

<?php
require 'BazTrait.php';
require 'FooTrait.php';
require 'BarTrait.php';
require 'MyClass.php';

$myObj = new MyNamespace\MyClass();
$myObj->doSomething();

PHP Fatal error: Trait method baz has not been applied, because there are collisions with other trait methods on MyNamespace\MyClass in MyClass.php on line 4