Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9cf277d0522544ab8f0d46ce5c576484 : FAILURE in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17637cda8b4f4c03a1041992eb065466 : SUCCESS in 6m 21s