this derivation will be built:
  /nix/store/c9n1akniyqkx2pj4n02qshbl2gs04qd9-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/c9n1akniyqkx2pj4n02qshbl2gs04qd9-bcachefs-module-7.0.0-34-generic.drv'...