Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e6845b52c94a4aa2927f6f412b8f6a67 : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/53170c53fd854de68b721174df216292 : FAILURE in 4m 04s