Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7ba494baa7854e9fb7e88296d2bdeb06 : SUCCESS in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d9458d0ec50840fda0fcda9bcd150e68 : FAILURE in 3m 05s