Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/02a83d159bbd40bd9183f1731b89ffd7 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/38b0ad9fd46044dc897dac289cd25742 : FAILURE in 9m 43s