I'm trying to find a better debugging experience for my current projects (zig/c, nixos). Usually I just use vanilla gdb. Here is a debugging session I ran recently on this linux x64 binary. 1. Open and run until crash. [nix-shell:~/focus]$ gdb ./test ... (gdb) run ... Test [1/1] test "search forwards"... reached unreachable code /nix/store/5g4w66g606d46w8pmzwzq7flrlk3k7cs-zig/lib/zig/std/debug.zig