Build failed. https://zuul.opendev.org/t/openstack/buildset/627b21dcf01d495c9548ee74d64af893 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9a03ff5f95f04899a15523f38e29547c : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/da52ae19b15f4ce7823c626ff6d35dc3 : FAILURE in 3m 46s