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

Calculating dependencies ... done!
Dependency resolution took 1.00 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/lockdev-1.0.3.1.2-r5::gentoo  USE="-perl" PERL_FEATURES="ithreads (-debug) -quadmath" 36 KiB

Total: 1 package (1 new), Size of downloads: 36 KiB