Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/52c494a00fdb4395b377b777b8defe43 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f033201367144805be2c2c0a6a7ac45f : FAILURE in 6m 37s