Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.utils/stable/rocky/build-openstack-sphinx-docs/01e98f4/ : RETRY_LIMIT in 2m 50s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.utils/stable/rocky/openstack-tox-py27/95655a9/ : SUCCESS in 4m 41s