Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f0482928ef5f4cd2b10501a06e753a5f : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6fbf72d1cca143cc8bda2d5841551444 : FAILURE in 3m 13s