Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c685eb93baa641a6a79ddc902b304991 : SUCCESS in 8m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72cddc1ea193444ea67811461fffc7a4 : FAILURE in 12m 22s