Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fb8500bc5d7f42eea19c3b153d697845 : SUCCESS in 8m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a41bbb6ec5b84267afaff326e8405e90 : FAILURE in 4m 20s