Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/horizon/stable/rocky/build-openstack-sphinx-docs/72a3b61/html/ : SUCCESS in 4m 20s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/horizon/stable/rocky/openstack-tox-py27/c668257/ : FAILURE in 9m 58s