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

Calculating dependencies ... done!
Dependency resolution took 0.96 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/skalibs-2.15.0.0:0/2.15.0::gentoo  262 KiB
[ebuild  N     ] sys-apps/s6-linux-utils-2.6.3.0::gentoo  46 KiB

Total: 2 packages (2 new), Size of downloads: 308 KiB