this derivation will be built:
  /nix/store/zd9wj1f6h606bqr3d4bq9wg8xl3f90h3-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/zd9wj1f6h606bqr3d4bq9wg8xl3f90h3-bcachefs-module-7.0.0-27-generic.drv'...