Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f39ef98e35794af983a6019957ed8004 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7f2f7dd5b32745659fbf9aae198fce95 : FAILURE in 11m 15s