this derivation will be built:
  /nix/store/hhc8srb8a7yfx0c4f1xk59aq8nmpybk1-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/hhc8srb8a7yfx0c4f1xk59aq8nmpybk1-bcachefs-module-7.0.0-39-generic.drv'...