this derivation will be built:
  /nix/store/f2qx043cw7lmn80n2qgk5cg5zb409rb6-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/f2qx043cw7lmn80n2qgk5cg5zb409rb6-bcachefs-module-7.0.0-38-generic.drv'...