>>> Emerging : portage://dev-build/gn-0.2354:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-build/gn-0.2354
             │           └─ file ─┤ 766.27 Kb  	 gn-0.2354.tar.xz

Total: 1 action (1 download), grouped into 1 step.
       766.27 Kb to be downloaded.