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

Calculating dependencies ... done!
Dependency resolution took 1.02 s (backtrack: 0/20).

[ebuild  N     ] net-p2p/arti-2.5.1::gentoo  USE="-debug" 57538 KiB

Total: 1 package (1 new), Size of downloads: 57538 KiB