`standalone_test_cases.stack_iterator` tests fail on Gentoo Linux x86_64 about zig

[BratishkaErik]

Just tested again on 0.13.0, here's command:

zig build test-standalone -Dtarget=native -Dcpu=native -Dskip-non-native --release=[mode]

This test fails with ReleaseSafe, ReleaseFast and ReleaseSmall, but succeeds in Debug mode (--release=off). Additionaly, ReleaseSmall fails another test standalone_test_cases.compiler_rt_panic:

test-standalone
└─ standalone_test_cases
   └─ standalone_test_cases.compiler_rt_panic
      └─ CheckObject failure
error: no symbol table found
thread 29882 panic: failed to openSelfDebugInfo
Unable to dump stack trace: debug info stripped

# --release=safe
# --release=fast
test-standalone transitive failure
└─ standalone_test_cases transitive failure
   └─ standalone_test_cases.stack_iterator transitive failure
      ├─ run unwind_fp failure
      ├─ run unwind_nofp failure
      └─ run shared_lib_unwind failure

# --release=small
test-standalone transitive failure
└─ standalone_test_cases transitive failure
   ├─ standalone_test_cases.stack_iterator transitive failure
   │  ├─ run unwind_fp failure
   │  ├─ run unwind_nofp failure
   │  └─ run shared_lib_unwind failure
   └─ standalone_test_cases.compiler_rt_panic transitive failure
      └─ CheckObject failure

# --release=off
(success)