Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5058d1a0fa824527866e821cc2515b1f : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c16777b9ef3745e8a49690697b7793a7 : FAILURE in 5m 25s