Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f25ed5c89a65477a905f61214e4ccdf9 : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8296ed06f7664a4fb0bf2b6cf829ad82 : FAILURE in 3m 53s