To anyone stumbling upon this thread in search of an answer:
My issue is that my server OS, Debian 10 "Buster", doesn't officially support glibc 2.29, only up to 2.28. I've read elsewhere that careless upgrading via building from source is dangerous, as the OS "heavily depends on the correct version of glibc being present." So as to not break anything, my solution is upgrading the operating system to Debian 12 "Bookworm."