this derivation will be built:
  /nix/store/b1ghiapf5n251w1svmp23apa1jq8109b-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/b1ghiapf5n251w1svmp23apa1jq8109b-bcachefs-module-7.0.0-28-generic.drv'...