this derivation will be built:
  /nix/store/ddq80kavdh6lpn5m6sfvj3sdza55zap0-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/ddq80kavdh6lpn5m6sfvj3sdza55zap0-bcachefs-module-7.0.0-34-generic.drv'...