Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/38a60efabd644fb1bdc6be7598647495 : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2ecbb71aae404d92a7cd3b824148721a : FAILURE in 3m 10s