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

Calculating dependencies ... done!
Dependency resolution took 1.03 s (backtrack: 0/20).

[ebuild  N     ] net-fs/s3fs-1.96::gentoo  USE="-gnutls -nettle -nss" 301 KiB

Total: 1 package (1 new), Size of downloads: 301 KiB