Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0d558f14c56c41af8f998b8701bd8ac3 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f6c3dcd242e74704942c07d8213559c4 : FAILURE in 5m 41s