Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b429522200be41749149c7ef2030313a : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/80a7d28f934644e4b67144df89e79bed : FAILURE in 5m 44s