Laravel\Lumen\Console\Kernel::handle PHP Method

    public function handle($input, $output = null)
    {
        try {
            return $this->getArtisan()->run($input, $output);
        } catch (Exception $e) {
            $this->reportException($e);
            $this->renderException($output, $e);
            return 1;
        } catch (Throwable $e) {
            $e = new FatalThrowableError($e);
            $this->reportException($e);
            $this->renderException($output, $e);
            return 1;
        }
    }