Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c42c63e364894166afc2770247495f56 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96b96857da2940e2a92c6f60f490740b : FAILURE in 4m 29s