Build failed. https://zuul.opendev.org/t/openstack/buildset/713f5e0262be43f4a0d28e3d7a0020d0 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c77fdf9d2373441cab0771bfa13c704b : SUCCESS in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6058ead867d447d1a49fb40ac5a286c5 : FAILURE in 4m 28s