Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b598271d3acc41cea46144767f651aea : RETRY_LIMIT in 1m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e7129bae3ea45ef9cb377d49c511cc5 : SUCCESS in 4m 24s