>>> Emerging : portage://dev-ml/opam-file-format-2.1.5:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-lang/ocaml-5.5.1
             │           └─ file ─┤ 6.30 Mb  	 ocaml-5.5.1.tar.gz
             │ download  portage://dev-ml/dune-3.23.1
             │           └─ file ─┤ 3.54 Mb  	 dune-3.23.1.tar.gz
             │ download  portage://dev-ml/opam-file-format-2.1.5
             │           └─ file ─┤ 35.82 Kb  	 opam-file-format-2.1.5.tar.gz

Total: 3 actions (3 downloads), grouped into 1 step.
       9.88 Mb to be downloaded.