Poor install performance for rustdesk on NixOS

Trying to install rustdesk for NixOS 24.05

My rebuild time went from 2 minutes to over an hour

Only config for rustdesk was including it in the package list.

Does anyone else have the same issue?

For me, the build time is ~6 minutes. (Ryzen 5 5600, 32Gb RAM, NVMe)

Maybe the build process is using too much RAM and your system is SWAPing?

Could you share the output of nix-shell -p inxi --command 'inxi -F' and cat /etc/nix/nix.conf?