Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/22376b5b8adc46fab50d8df02e3bb48d : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/760a373d815e41969059377118d34530 : FAILURE in 4m 44s