Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1c32f81bc1b045a694391a3fac97c002 : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74695eef282648ba84cc8471c8de894b : FAILURE in 6m 21s