Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ac1271a1170457994f72396eeeb1a04 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/87e5542562004d4284921e4c8ad4c375 : FAILURE in 4m 44s