Build failed. https://zuul.opendev.org/t/openstack/buildset/d9790fa81935427baf89772df7534e92 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/334df219d8f54f699a352be54f324dd5 : SUCCESS in 3m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a8eb078b286d46ca9113a6a61e5bedfb : FAILURE in 2m 35s