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

Calculating dependencies ... done!
Dependency resolution took 1.07 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/serd-0.32.4::gentoo  USE="tools -doc -test" 171 KiB
[ebuild  N     ] dev-libs/zix-0.7.0_pre20250801::gentoo  USE="-doc -test" 80 KiB
[ebuild  N     ] dev-libs/sord-0.16.16-r1::gentoo  USE="-doc -test -tools" 105 KiB

Total: 3 packages (3 new), Size of downloads: 355 KiB