Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/871c0a8aa1334880910ac940d0868af4 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29b22f807d904d43846bb332085f2ad6 : FAILURE in 8m 34s