def build(self, tag, **kwargs):
        """
        Identical to :meth:`dockermap.client.base.DockerClientWrapper.build` with additional logging.
        """
        self.push_log("Building image '{0}'.".format(tag))
        set_raise_on_error(kwargs)
        try:
            return super(DockerFabricClient, self).build(tag, **kwargs)
        except DockerStatusError as e:
            error(e.message)