Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.service/stable/rocky/build-openstack-sphinx-docs/cee00cf/html/ : SUCCESS in 6m 21s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.service/stable/rocky/openstack-tox-py27/2110cf8/ : FAILURE in 9m 42s