Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/00cf96671a8d4e388d970e58e90c0694 : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f001837001644b1499e796790596e584 : FAILURE in 4m 49s