Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dfafd4c33750464ab45dbe3e5e88d764 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/459c2690f5024726a998abe0d7b1ea3c : FAILURE in 4m 17s