Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a65643cacbb64425aa92b5ffec1d010b : SUCCESS in 8m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ad8cd62aee341efa798ab9e5c603abd : FAILURE in 6m 45s