Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df88a6a90cc241ea8585fea43c96864f : SUCCESS in 7m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3908051feac7451ab35326e3b8608233 : FAILURE in 5m 27s