Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/33d788ebacc64055918c46003d02f352 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e2c9024094e8416cb064175e11d8d3d0 : FAILURE in 4m 03s