Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6e3f179c225741579369e712c93a0635 : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b404371908e848d6a8287f7d8c99e47f : FAILURE in 4m 00s