Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/668797b0005a49f6a9381434066889f8 : FAILURE in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c6baca3cd3c94f0e9935ebb83ff731dd : FAILURE in 3m 17s