Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ac6851eca6a34dffa3e5d3cdd699abf7 : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5dee086f095949d093896596a255538e : FAILURE in 8m 44s