Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/39617f7d9f8641f9932f253811b3d816 : SUCCESS in 9m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/34d09968043d44c1b4080b74f3cc1727 : FAILURE in 6m 45s