reporter.php
public function paintFail($message)
    {
        parent::paintFail($message);
        print $this->getFailCount() . ") $message\n";
        $breadcrumb = $this->getTestList();
        array_shift($breadcrumb);
        print "\tin " . implode("\n\tin ", array_reverse($breadcrumb));
        print "\n";
    }
public function paintFail($message)
    {
        parent::paintFail($message);
        print $this->getFailCount() . ") $message\n";
        $breadcrumb = $this->getTestList();
        array_shift($breadcrumb);
        print "\tin " . implode("\n\tin ", array_reverse($breadcrumb));
        print "\n";
    }
Paints the test failure as a stack trace.

@param string $message    Failure message displayed in the context of the other tests.