Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/be83855032404e4591bd4a3245cb7416 : SUCCESS in 6m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a19de21fd09f41179931189c59b2c3a0 : FAILURE in 4m 43s