Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/710d8c6cb916426380a49f1e8e129942 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a7387b80cf0412eb2c72cd22a4f7aa5 : FAILURE in 5m 12s