Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2aa7eaf39cca472a906ee4659db3e490 : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d97d1863d9f4312aa66e6c4ae9d47dc : FAILURE in 6m 35s