this derivation will be built:
  /nix/store/lsna80h83mn0d3xv21aliv9a3f0i8yg1-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/lsna80h83mn0d3xv21aliv9a3f0i8yg1-bcachefs-module-7.0.0-39-generic.drv'...