Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4310634befd14b8383883208cea03ab0 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d682a55345c3426da16b47f366b77c0d : FAILURE in 3m 56s