Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d610e415026243ccafc7264c6c75d88c : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8ec3a387065043b5981e5a822a8f3949 : FAILURE in 6m 02s