OK, it seems that this is because of x32 being part of "rs_no_cpu" in debian/rules.defs.
So, please remove x32 from the Rust exclusion list and add cargo to BuildDepends in debian/control. It remains to be resolved why the build tries to enable Rust support despite x32 being in "rs_no_cpu" in debian/rules.defs. Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer `. `' Physicist `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
