Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/db2bd5d8deaf40d1812515b1881a500a : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1b7424e821004eab8c9ba9e15136b69a : FAILURE in 3m 04s