Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f8678834a7ff4bd3b19fc4fecfc55d4c : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/26fbe22bb54842009e9321015bc8d652 : FAILURE in 3m 48s