Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/87e00748503b4f38b80780c85d891cae : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16921173bc1b455f83fa8da52c3525a7 : FAILURE in 3m 34s