Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ee55d9b498394e1b92d7677479badaec : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b17c945baf69401ab14b1af6e8f796d8 : FAILURE in 4m 16s