Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/da310dc2bf82423b99fe4f44a0703f59 : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/866e5bff817140069cc130adaa00bce0 : FAILURE in 3m 38s