Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/afeb3b29275348ad84989aa83f805b16 : SUCCESS in 8m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cb420e33fa804053985c9421b85d5598 : FAILURE in 5m 44s