Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3166271ae96b4305ac0b825adaf78ddc : FAILURE in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7e83866ea9334a8f85a6284265b5bece : FAILURE in 5m 09s