this derivation will be built:
  /nix/store/z9pay4d4vzd2ys75dh2h8plhlkvr4l4a-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/z9pay4d4vzd2ys75dh2h8plhlkvr4l4a-bcachefs-module-7.0.0-28-generic.drv'...