Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e3f87782aecf4b0c98afe0707cbfff2d : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7bbdad1f82264513a39ec53ce3375414 : FAILURE in 4m 23s