this derivation will be built:
  /nix/store/kx7w810bg8fw4xk4ak68w8x1d3pv1gqm-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/kx7w810bg8fw4xk4ak68w8x1d3pv1gqm-bcachefs-module-7.0.0-28-generic.drv'...