Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1864b53526ea4fb6a60d024ba3723d97 : SUCCESS in 5m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24b2a758fea64563a995d561f8adf614 : FAILURE in 4m 32s