Recent builds on armhf architecture (Raspberry Pi) and Debian Buster results in panic as soon as game is (attempted to be) started.

objects[0] class #1 not in order!

While ARM Debian Linux isn't a primary target architecture, NetHack previously worked there perfectly. Looks like commit 37ef5a2 has broken it (or, perhaps, it was already broken and sanity check now detects it?).

Absolutely identical configuration builds and works perfectly on x86-64, so it seems to be really an architecture-related issue.