Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/15c30920ae624ea6bde450b38f16285e : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7949bfe94f54bbdb26896837046d9e9 : FAILURE in 4m 32s