Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cf80f092972c42088bfa417b01db313f : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99a530d0bfa24c2188c8e648bd030c7e : FAILURE in 4m 48s