Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b79164b472e541b2965f9e04878926cc : SUCCESS in 7m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a4bea516b394415fb408f729d1660dd7 : FAILURE in 6m 36s