Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f19374225a3846e5a48ff4740cf0e96e : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b89677c49ad44927b6e017cf86296347 : FAILURE in 4m 48s