Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7fc95336b182405fb89af295c23db23a : FAILURE in 7m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cad0464f6a9943f3a485df2978e5f966 : SUCCESS in 6m 55s