Build failed. https://zuul.opendev.org/t/openstack/buildset/5128796483844d20bbb6fc3be8c48c2d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aa24166902fb4f00ac43494419850183 : SUCCESS in 2m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fe61fabf85ee4200b905d3ef7307486f : FAILURE in 2m 33s