Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/20b8060a4cb44dd88268c10ebd6d1b12 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca576ca3b8174110ba7caf15b77e1991 : FAILURE in 4m 37s