Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/04541d0660c94703bc7e9d1205052f0b : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/edf0e11a9fd340f383eada5af1dcfefc : FAILURE in 5m 47s