Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c7eb92c3d6024d28af6bbffab5e0446d : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/225d7bb2c4654ad68dbb99bd6bbbee6d : FAILURE in 5m 15s