Build failed. https://zuul.opendev.org/t/openstack/buildset/fa4a7b32303f4eea9c1329caf7b4a2e2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/245fffc839f44cdbbab37491433a2358 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5698246087a941bd8b7e49e55a36149e : FAILURE in 2m 37s