Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cc5fbf54a03a4f0a882ce8dd931ef60e : FAILURE in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9b556eba65e42b8a41cc70e1bfd1443 : FAILURE in 5m 44s