Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bdb1adcc0285455bbdcd7840015dfaff : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/89c61d9c62584c2b9e6e29b6ec43ea49 : FAILURE in 6m 28s