Build failed. https://zuul.opendev.org/t/openstack/buildset/fab9b344d2694c4fbc91b31d46f1c3c1 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/55c789642eda4893a7559dfe8ef929e3 : SUCCESS in 5m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d2fd5862e1be48d997a6c7b176293f21 : FAILURE in 3m 32s