Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/981c2a01fefe4753a610a059d0cfccf9 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/31695b13ab05465e9e264b4971a98432 : FAILURE in 8m 55s