Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/25ec0d50fb00478e88d142d692ef038e : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c84001e30f84ae1b34c02b9c9a3b61a : FAILURE in 2m 57s