Build failed. https://zuul.opendev.org/t/openstack/buildset/a16420631dab4d51b91ef7a99f6f6393 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a6232e039cb9489ba06e4586c7dfc5f4 : SUCCESS in 2m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5d318beb1b594515af405344914a01fe : FAILURE in 2m 51s