https://bugs.openldap.org/show_bug.cgi?id=10056
--- Comment #7 from kaction@disroot.org --- f9e32f61282275eb5fa9064e08bbd0a92d1187de commit in in my fork (KAction/nixpkgs). It addresses issue of systemd being broken on static systems (by disabling systemd).
Confirm, this package is using openssl=3.0.8.
Content of test directory after "SLAPD_DEBUG=-1 make test" failed attached.