Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8b595759c31a46c58383fab465e70fab : SUCCESS in 9m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/81081634b5a545e9812640189b6405b7 : FAILURE in 4m 27s