Build failed. https://zuul.opendev.org/t/openstack/buildset/a28f4d8eb260465cab8cb2ef5c9bba5b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c9f2cd0025f74f75bb003ff69e501eef : SUCCESS in 3m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eb50af0d120441fca0d4e75d06b99cb1 : FAILURE in 2m 38s