Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b0ebcb4a1b864262b363c6ec768f022a : SUCCESS in 9m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d2460da3a104279a262d2047db83aae : FAILURE in 6m 39s