this derivation will be built:
  /nix/store/ky5x4l18h09p7490gdw8ppbjsqf6kryp-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/ky5x4l18h09p7490gdw8ppbjsqf6kryp-bcachefs-module-7.0.0-30-generic.drv'...