Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/044c9a36b05e42a19c16833249345794 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ed03597b6ee4461a8e102e57b82e647 : FAILURE in 4m 58s