>>> Emerging : portage://app-arch/upx-bin-5.1.0:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://app-arch/upx-bin-5.1.0
             │           └─ file ─┤ 637.17 Kb  	 upx-5.1.0-amd64_linux.tar.xz

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