Build failed. https://zuul.opendev.org/t/openstack/buildset/8139cdd409a04a9f8fc16b34717c65d0 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b862e6fae18b43a9a5f1accea16445d2 : FAILURE in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e10234b279246899973aab1850a400b : SUCCESS in 4m 57s