Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/337b5d6bc45d49678ac40c71dfd4f142 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2709ba6dc763499eadbe3ed9bf32300c : FAILURE in 4m 36s