Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1356503105fb48dbb2bd5a5666143d84 : SUCCESS in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/207a5b389ade484587505fff2ffad182 : FAILURE in 4m 02s