Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/53c008dd714e4940b15bf2b9d3418b9f : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a0b9969159ae4138855afadd878fa65d : FAILURE in 3m 50s