Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3711b13f0527478db0aac474f0379fdf : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fed8e52a79184a6ba3e3d5506913a757 : FAILURE in 4m 30s