Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/04179befe80b4260b4dd29fda31c3175 : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2a558fc68c64374b504d6ba2d202627 : FAILURE in 4m 31s