Build failed. https://zuul.opendev.org/t/openstack/buildset/a6ab0983dde1451c9b0541b9c57b037e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c1e6aecc6f5a4537aa750359526067e9 : SUCCESS in 4m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94d787a1c7f24936a5cd2555468e77ea : FAILURE in 4m 24s