Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f7c203e1229042bb8015cdf623d38670 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b525bfd1eb345a5ae6e6c1b9dea7747 : FAILURE in 5m 24s