Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/40a6dd18cba24706926a45e335047b01 : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0ee0b43c502342268f377991c7ecf775 : FAILURE in 5m 41s