func (d *SerialDriver) GetIP() (string, error) {
	d.Lock()
	defer d.Unlock()
	return d.Driver.GetIP()
}
func (d *SerialDriver) GetIP() (string, error) {
	d.Lock()
	defer d.Unlock()
	return d.Driver.GetIP()
}
func ( d * SerialDriver ) GetIP ( ) ( string , error ) { d . Lock ( ) defer d . Unlock ( ) return d . Driver . GetIP ( ) }
// GetIP returns an IP or hostname that this host is available at
// e.g. 1.2.3.4 or docker-host-d60b70a14d3a.cloudapp.net
GetIP returns an IP or hostname that this host is available at e . g . 1 . 2 . 3 . 4 or docker - host - d60b70a14d3a . cloudapp . net