Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c16162b015904efdb97b9c0c59f41f53 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ebf2ec88c87b449fa1866f02c3b930cc : FAILURE in 4m 36s