@cons You might be interested that I am encountering the same error with the repo linked from Ram - an in-memory distributed KV store - #9 by dischoen using 25.0-rc3.
rebar3 compile
===> Verifying dependencies...
===> Fetching ram v0.5.0
===> Fetching ra v2.0.3
===> Fetching aten v0.5.7
===> Fetching gen_batch_server v0.8.6
===> Analyzing applications...
===> Compiling gen_batch_server
===> Compiling _build/default/lib/gen_batch_server/src/gen_batch_server.erl failed
_build/default/lib/gen_batch_server/src/gen_batch_server.erl:none: internal error in pass parse_module:
exception error: bad argument
in operator --/2
called as {'EXIT',#Port<0.8>,normal} -- []
in call from compile:metadata_add_features/2 (compile.erl, line 1068)
in call from compile:do_parse_module/2 (compile.erl, line 1037)
in call from compile:parse_module/2 (compile.erl, line 994)
in call from compile:fold_comp/4 (compile.erl, line 405)
in call from compile:internal_comp/5 (compile.erl, line 389)
in call from compile:'-internal_fun/2-anonymous-0-'/2 (compile.erl, line 227)
in call from rebar_compiler_erl:compile_and_track/4 (/home/runner/work/rebar3/rebar3/src/rebar_compiler_erl.erl, line 157)
The error occurs in the dependency gen_batch_server.erl, which utilises -callback declarations - I assume that is the common ground where the issue is triggered.