Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9dfed50fca85438e88993a1f5fd89076 : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c68953e8369648b783c0dade094b00bf : FAILURE in 3m 43s