Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3ccfae2dfcf9422f885dc179210b0b64 : SUCCESS in 7m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f95e47097d09472384cfb0f4f2958976 : FAILURE in 4m 54s