Build failed. https://zuul.opendev.org/t/openstack/buildset/891deb8093214bbaad51ab81f736c92d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3f99728a757545c29027b6f3127940e7 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9fbc9efd94a040478b0c13f5a6f6c3ec : FAILURE in 2m 57s