Build failed. https://zuul.opendev.org/t/openstack/buildset/3c383bcabc56467f9ab05a77a155f8b0 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1721a4e52c23467b82210bf029b40190 : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7a7a689a90ab413382fed74746ef13a0 : FAILURE in 2m 56s