Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/91f206243a4e4ab082139a5c07cbb87e : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24da17fcf497459fb3ae54d7ac691501 : FAILURE in 5m 42s