doctest panics on android

[franklaranja]

The panic happens when i run cargo test after the regular test when starting doc tests

Code

see https://github.com/franklaranja/ratatui-garnish/

Meta

This happens on android (termux) tests ok on github. I can only run stable on android

rustc 1.90.0 (1159e78 2025-09-14) (built from a source tarball)
binary: rustc
commit-hash: 1159e78
commit-date: 2025-09-14
host: aarch64-linux-android
release: 1.90.0
LLVM version: 20.1.8

Error output

Doc-tests ratatui_garnish

thread 'rustc' panicked at /home/runner/.termux-build/rust/src/compiler/rustc_data_structures/src/sync/worker_local.rs:28:51:
Unable to verify registry association
stack backtrace:
   0:       0x7a8a46b4f4 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hc3639b3aa7cfc006
   1:       0x7a8a4e7bd8 - core::fmt::write::h9abcbe2e3b8912c5
   2:       0x7a8a496948 - <unknown>
   3:       0x7a8a46b3a8 - <unknown>
   4:       0x7a8a49c5e0 - <unknown>
   5:       0x7a8a49c438 - std::panicking::default_hook::h6d511e236e3ee8d0
   6:       0x7a87434868 - <unknown>
   7:       0x7a8a49d008 - std::panicking::rust_panic_with_hook::hb74822548ee3fb9b
   8:       0x7a8a46bfa8 - <unknown>
   9:       0x7a8a46b9d4 - <unknown>
  10:       0x7a8a49ca4c - __rustc[5affb39ba3b5f18]::rust_begin_unwind
  11:       0x7a8a4e640c - core::panicking::panic_fmt::h085f52b3d2bd7b4f
  12:       0x7a89e17474 - rustc_data_structures[6ea44ddc89345541]::outline::<<rustc_data_structures[6ea44ddc89345541]::sync::worker_local::RegistryId>::verify::{closure#1}, usize>
  13:       0x564c962264 - <unknown>
  14:       0x564c9304b0 - <unknown>
  15:       0x564c6c8ba4 - <unknown>
  16:       0x564c6800a0 - <unknown>
  17:       0x564c6cf61c - <unknown>
  18:       0x7a8a4862f4 - <unknown>
  19:       0x7a8abc3a70 - _ZL15__pthread_startPv
  20:       0x7a8ab646e8 - __start_thread

error: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md

note: rustc 1.90.0 (1159e78c4 2025-09-14) (built from a source tarball) running on aarch64-linux-android

note: compiler flags: --crate-type lib -C embed-bitcode=no

query stack during panic:
end of query stack
error: doctest failed, to rerun pass `--doc`

with backtrace set same output

[fmease]

Could you please clarify, what are the exact reproduction steps? Are they:

1. Have host aarch64-linux-android, stable Rust 1.90
2. Check out franklaranja/ratatui-garnish@087d800
3. RUSTFLAGS=-Cembed-bitcode=no cargo test

[franklaranja]

That is correct, I run rust within termux, which has its own tust packages
(not rustup). The bug happens when I run cargo test and the testing reaches
doc_tests.

To reproduce in termux:

• install rust packages (apt install ...)
• clone my repo
• run cargo test --features=serde,decorated_widget