Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/be9c04e9da204f8391f8ededd47cfb46 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b5835246e3394439a68524f60eba040f : FAILURE in 5m 39s