Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38f6d24545d74f34b71dbb70a6e94a91 : SUCCESS in 3m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b98713f91dd74118869962dbea56719d : FAILURE in 2m 38s