Build failed. https://zuul.opendev.org/t/openstack/buildset/c43ea6f1378b4c998100058de2ad698c - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8fe239b3c39a4bdea7175bd1f78e5a7d : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ed5cd92b43624f24ab10150af2be7af5 : FAILURE in 2m 55s