this derivation will be built:
  /nix/store/5gwys6zmvr7gf4l7q0bvf5s06jlm849r-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/5gwys6zmvr7gf4l7q0bvf5s06jlm849r-bcachefs-module-7.0.0-31-generic.drv'...