Build failed. https://zuul.opendev.org/t/openstack/buildset/a3be5872ac4549ff9856127b29a761c3 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4842ebf329464c38a8276551e60ffff2 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0feb086353414ad5bed694c36262cd0b : FAILURE in 2m 35s