Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d466be6b97094404a84d8782c036a5dc : SUCCESS in 5m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e0f320bf05d94648b350a32164d2d572 : FAILURE in 4m 48s