Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3160f2fd6b134244a7557a4976e91e3c : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7d053857fba049b39eff54e3697162e8 : FAILURE in 4m 46s