Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1ca51171c95f4b7bbd474cb2ac54313d : FAILURE in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f1a6f7cd51884e7680728db777a6f454 : FAILURE in 3m 49s