Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/efc9a131066a468ca95e98b10565b23f : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/171ad69e823949cb8111b8ba09b30c2a : FAILURE in 4m 27s