Build failed. https://zuul.opendev.org/t/openstack/buildset/99d73741b0104ba8ab648f52659003c5 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4bfcbef0a4d54eac824f1260c62388fe : SUCCESS in 2m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2aea0fed1c646f88b0d79996a3dc2b9 : FAILURE in 1m 56s