Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f91949130bcd4cbe97e96e15f4dc89c9 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/89a025a4260a4c4eba66b02fcc492670 : FAILURE in 4m 22s