Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/20cdea24986f4f1b84bd1804e1c8cb67 : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8a940381ff024e3dbf151246288a74eb : FAILURE in 3m 53s