Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ba620cddefc24fefb41a51527a7503d0 : SUCCESS in 7m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c5bf0c9142434bc0800a46d514a635e8 : FAILURE in 4m 24s