Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1fae3e74c8184738942ed2b350fce807 : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7789bffabd8f40fd8f9a5f8c59d7f27b : FAILURE in 3m 33s