Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d17f0b154ebb4e688881b3c0a750667a : SUCCESS in 3m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/feea6e11eea04f4cab14e09a7fb00727 : FAILURE in 5m 55s