Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38824a0d1c0d4989bfd29960a269f78f : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17d60ee600c14215af388f17d6e45832 : FAILURE in 3m 51s