Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/acff6747467c43a1b2861d3ba5561fca : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fe15ada5fc154ef69e9bf9d76702239f : FAILURE in 4m 00s