Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/169d517fe17d484cb2485674c3d2bc14 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b2d365ce354d4a3a8c09ea4cb663d413 : FAILURE in 4m 46s