Build failed. https://zuul.opendev.org/t/openstack/buildset/679f4ef6156a4d04ad3af514d0c01914 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c00efdbd4a5d47bea45eccb18c09fe12 : SUCCESS in 5m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/578ecfb33b494d16b560ac1734dae5ab : FAILURE in 5m 41s