Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5e8a614fe7b3493e9397a3dbc7dfbab8 : SUCCESS in 7m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3e9e8f72163241c78047e63a7532a17f : FAILURE in 5m 12s