Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/719fac492fb9488da5452e2a6a4bbe72 : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d31bac1195864e59a23c6c1db06aead3 : FAILURE in 3m 57s