Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7f8632a4d9fe450bb2831e789a58bb7c : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8e8e10697a284a94ad3c6e87c081d711 : FAILURE in 3m 08s