Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/59242d9dbf194aa3856bc090485a5096 : FAILURE in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/27ba939c92904726a0aa086b313fe7b4 : FAILURE in 3m 10s