Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7030556c671d431283332757afe3b0c9 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ad391b1695de4b00aab9e122a22418c5 : FAILURE in 6m 39s