Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1f7786308e174129af66d6a0ecb95751 : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aa8864a37a59455f9591a868983eed17 : FAILURE in 2m 56s