Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/469cdc09422e471dac5f78a3bb0c2383 : FAILURE in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/708ab62bc3074815a3bbfa6741463e4b : SUCCESS in 8m 06s