Build failed. https://zuul.opendev.org/t/openstack/buildset/90f5978d95f945538099450785288e70 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/378c2070bdc04ecd98c2cecdcf6a39ab : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3357d4ef95a3490cb030cb56c6425bb9 : FAILURE in 3m 31s