Build failed. https://zuul.opendev.org/t/openstack/buildset/ccb3638f645141f5bfe3c5749a60f1ff - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/88dc2e0544a340d49eda57cf7d5d50f7 : SUCCESS in 3m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7dae306e945e48a6876d447d114748bb : FAILURE in 2m 43s