Build failed. https://zuul.opendev.org/t/openstack/buildset/439f79dc6ae14c5691ae73fcea8ac1aa - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/60cd6ea397914fbe8c80348858c49b59 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71e2aef621d7459d8836f2148fe4134a : FAILURE in 4m 00s