Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/29d2b90554ef415c8b76308959543802 : SUCCESS in 7m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9377155cceb34f9da424b77ef7a600a0 : FAILURE in 4m 43s