Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a1bb270796874e0b8bfb6ad9e8afc087 : SUCCESS in 4m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28798327e6c84281b729125ea37c580b : FAILURE in 3m 06s