Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3b8d27bb4e7f46e0a6b07bf936d40da0 : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f9a60d77e4ee4230832c1e512fe9a181 : FAILURE in 4m 04s