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

Calculating dependencies ... done!
Dependency resolution took 1.52 s (backtrack: 0/20).

[ebuild     U  ] dev-util/patchelf-0.19.2::gentoo [0.18.0::gentoo] USE="-test%" 359 KiB

Total: 1 package (1 upgrade), Size of downloads: 359 KiB