Build failed. https://zuul.opendev.org/t/openstack/buildset/8d2113357c4f4778b8ac7e8a65515a9a - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4fc4467e627c4e7abc2333625d24767b : FAILURE in 4m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d926f7125d5744fdba3de4e4b85822d7 : FAILURE in 3m 16s