Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/71e1dbea100349bda311026c7022c166 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3e6095ff5d4840fa9bdc6c3b082993b5 : FAILURE in 5m 17s