Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ac15f4c8c733468292eaa0e8ad4c6a4a : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/552ac417ddc84ddba500c47ece3db745 : FAILURE in 2m 55s