Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/36752132770246e0b5fe3cc0fc1149c5 : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fa5824de20b9468a829164416ab65b75 : FAILURE in 4m 37s