Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8db1069f96af479ebab2815feca96732 : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71059fbd8bf14336bcc036f1222c4c73 : FAILURE in 4m 01s