Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/68ef31fb48c943fd83370aaded39f1d9 : FAILURE in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a8dc986cf6f942c399fdebe9c58e792b : FAILURE in 6m 23s