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

Calculating dependencies ... done!
Dependency resolution took 1.50 s (backtrack: 0/20).

[ebuild     U  ] net-analyzer/netselect-0.4-r3::gentoo [0.4-r2::gentoo] USE="filecaps (-ipv6%*)" 22 KiB

Total: 1 package (1 upgrade), Size of downloads: 22 KiB