Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/35ff3a08dbc74397b3616886e447ae38 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/45432e45165444af94c13f30d514b871 : FAILURE in 3m 50s