Build failed. https://zuul.opendev.org/t/openstack/buildset/1eb0e7a0529a4488aa6bbfe6fbad75b5 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8615fa19a34f490e895bb746776b1bca : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ebec2888a594bf4878bba80aadfa527 : FAILURE in 2m 38s