Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dfb81ad429464e729988be95d53521c5 : SUCCESS in 8m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/21387cd557804477b6c4ceb7e1f5e68f : FAILURE in 7m 22s