Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/074ebc37d83b41ee9604ba8d74eebcd9 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/952c6a958fa24b91982f230cc98af3b1 : FAILURE in 3m 51s