Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8b15085a591d4a74b1e53845d7d6b095 : RETRY_LIMIT in 2m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e6cb1e5bc5eb45b6a928d61ee7977708 : FAILURE in 4m 45s