this derivation will be built:
  /nix/store/x2ays0mvvric6826jy412bqhd9gd6lg0-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/x2ays0mvvric6826jy412bqhd9gd6lg0-bcachefs-module-7.0.0-30-generic.drv'...