Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e595217c36964869b113aa0302a49503 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/95e51934536640548a8db44479c43e8f : FAILURE in 4m 04s