this derivation will be built:
  /nix/store/fb7x2cflwv7w0z65dlacd2qrmbp7rkpl-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/fb7x2cflwv7w0z65dlacd2qrmbp7rkpl-bcachefs-module-7.0.0-14-generic.drv'...