Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2348ccb28491460d94ac8be4e196a023 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df1bb9c3c9924e698100070905074319 : FAILURE in 6m 11s