Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5a281d801daa45d3b00d0efda21e9aef : SUCCESS in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/48713d50afaf4678b3ec522d717f00fc : FAILURE in 4m 58s