Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1b5db7b0876e4dd89363cad550eb5549 : SUCCESS in 7m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2ce12706696c43569384a8389cc99892 : FAILURE in 6m 24s