Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f13746924bc8490c8887080df47bd8ad : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/39ce011f34e342449bf5789d42fa853d : FAILURE in 3m 54s