Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9a183ff762904737a8213c087b54abd8 : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0150c2fdab024946967ec1d4640c72f2 : FAILURE in 5m 03s