Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e0c63a44eae94cbd98d99be506e14328 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/81e5a1382aca4a9b9a89a83c8169abdb : FAILURE in 4m 35s