Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3802c71a31004b76a636e6ea4b0cf177 : RETRY_LIMIT in 2m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dae380060be544b8a8366885e5ed9d2f : FAILURE in 2m 34s