Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c700af0332ed46439cc0a352ae4e8678 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bb454ac3fd5646d385df35f198ef3187 : FAILURE in 4m 47s