Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3d41de3990e44bcd981bf05f198779b2 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/177dc4b2832742deb7b28e094e1d72d4 : FAILURE in 5m 08s