Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c13577a63fd64d4b94ee6552d73ff291 : FAILURE in 3m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/908d6974b39741dbbbca63c9cc697d34 : FAILURE in 3m 29s