mictlan ~ # time emerge -uavtDN --keep-going @world

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

Calculating dependencies... done!

emerge: there are no ebuilds to satisfy "dev-libs/openssl:0/1.1.1g=".
(dependency required by "net-misc/remmina-1.3.10::net-kit" [installed])
(dependency required by "@selected" [set])
(dependency required by "@world" [argument])
emerge -uavtDN --keep-going @world  78.93s user 0.37s system 99% cpu 1:19.32 total