Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d75f0d8e196949d3afcfcd1d310ac8b8 : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b8db55cc44284590a421e98b9ab04d93 : FAILURE in 2m 33s