this derivation will be built:
  /nix/store/z4l357sdkdqgkz92g0i4xqmp80cd74q8-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/z4l357sdkdqgkz92g0i4xqmp80cd74q8-bcachefs-module-7.0.0-38-generic.drv'...