Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ff3d39af39246b2a621356b430ac181 : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ae517ec453814fa29328243367453fb3 : FAILURE in 3m 50s