this derivation will be built:
  /nix/store/247qhyj0mhv23h2284gpakwyb3ifz3dc-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/247qhyj0mhv23h2284gpakwyb3ifz3dc-bcachefs-module-7.0.0-38-generic.drv'...