Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2b0b17d4329141f5956d8b5212c84283 : SUCCESS in 8m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/717629442c834f68866598cf286380c6 : FAILURE in 4m 44s