Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/98f477a3824148e9b9bea24f22a0509b : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9f7b02c767640e9b4d687c83d82d2d0 : FAILURE in 4m 54s