Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/92a1df69b5784863a5a59f2a70f23a85 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eef0be911395456d94b2d348f33ad72a : FAILURE in 3m 39s