Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/caade4b1d9064ff2b1615c80d47e9803 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/acecb8829cc14e05a6dce713a75db6bf : FAILURE in 5m 41s