Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/71614845f33743779166ee7952bf63d0 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d08d79126db483190672fe297b0b1fc : FAILURE in 3m 50s