Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f9387ea7bda64b8db6dc1bb8b1937640 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d1e9322bef0244a29ae957d767539d01 : FAILURE in 6m 25s