Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7f91631510254235a40b63ad38f72589 : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4a15ba7e1d3a4a468c455a53be4bad0d : FAILURE in 3m 33s