>>> Emerging : portage://dev-lang/unison-lang-bin-1.4.0:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-lang/unison-lang-bin-1.4.0
             │           └─ file ─┤ 36.44 Mb  	 unison-lang-bin-1.4.0.amd64.linux.bin.tar.gz

 └─step  2─┤ install   portage://dev-lang/unison-lang-bin-1.4.0
             │           └─ conf ─┤ SLOT = "0/1.4.0"

 └─step  3─┤ run     portage://dev-lang/unison-lang-bin-1.4.0

Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
       36.44 Mb to be downloaded.