Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f6d60a005bae49c7959205e8b2f44ba3 : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/57fb2fe6294c4196aaa303428d292271 : FAILURE in 4m 54s