this derivation will be built:
  /nix/store/sc2rnba4a1l2rwjvwhw29v7rkhgx3gw1-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/sc2rnba4a1l2rwjvwhw29v7rkhgx3gw1-bcachefs-module-7.0.0-38-generic.drv'...