Build failed. https://zuul.opendev.org/t/openstack/buildset/21a032c9a2be445da22b9d6b3b1091e0 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d2b3122a8d654526b477817e9c59a9fa : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2e75defa6c694f8b81d65b9ca7135b56 : FAILURE in 2m 33s