Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4ad671deed3e4218b4cd6d9e02ccd26f : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/934ac501a73944ae980252853df15178 : FAILURE in 6m 38s