Build failed. https://zuul.opendev.org/t/openstack/buildset/fd985c56b02d40978e1ce79da6b51535 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/112ec9adfcc548fca231cb152a5a98fd : SUCCESS in 3m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d106f644a0d049e5999fb0a1cd554f36 : FAILURE in 2m 28s