Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/432fd938aa134e1aaccc2275638ec61d : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ed8675c4c45749cd810c1b72c878e7f8 : FAILURE in 3m 07s