Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2c937db81da34833b4955acfa5442bfa : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5713d4f4ae014883807093ddcabce141 : FAILURE in 2m 55s