Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9bc786c021b04b1d8864776eda900e21 : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20e90e1abc5f47d7a3956d72680ea69b : FAILURE in 3m 18s