def fail_continue(self):
        """
        Explicit continue-the-build failure.

        This sets failure status on the target nodes and all of
        their dependent parent nodes.

        Note: Although this function is normally invoked on nodes in
        the executing state, it might also be invoked on up-to-date
        nodes when using Configure().
        """
        T = self.tm.trace
        if T: T.write(self.trace_message('Task.failed_continue()', self.node))

        self.tm.will_not_build(self.targets, lambda n: n.set_state(NODE_FAILED))
Explicit continue-the-build failure.

        This sets failure status on the target nodes and all of
        their dependent parent nodes.

        Note: Although this function is normally invoked on nodes in
        the executing state, it might also be invoked on up-to-date
        nodes when using Configure().