Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/07c3fb5cd5e045ed8c0c6d1e0ed6b0d4 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2fea31d895cf4f069f505c01b861ea5a : FAILURE in 4m 47s