Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6d92f64ac7714f3db74689649480ddc8 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd0b8e262aed44daa63409968980be4f : FAILURE in 4m 24s