Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/36e397158d894ec3b51fc4d3562e9b37 : FAILURE in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e25260649f648f2b84271c87df63fac : FAILURE in 5m 02s