Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f5ba2b4e6bce4c78a0c80fc0c00a2267 : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e8aea5cba3d84923a57803a8e9dd17bc : FAILURE in 4m 36s