Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b23e5f319f74450ca16206b00fa3fcca : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15d07e6170d1444ebee66bb53cc7b745 : FAILURE in 5m 32s