Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b79be0ed97354156a24d180167d3e524 : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f94641192d114db39921eaad455ed4c5 : FAILURE in 5m 00s