Build failed. https://zuul.opendev.org/t/openstack/buildset/84c6ba86534c40b0ab05f7906dd48aa8 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/164b3efa89f5484488bd98dc53c6cccb : SUCCESS in 8m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ded6ea65dc34861b39d697811f7cd1c : FAILURE in 6m 33s