Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a5b444253efd4194b47017aaccce946f : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/81c4b66b6305417a8afaecc3eaf0c50b : FAILURE in 5m 13s