[Pkg-rust-maintainers] Bug#1031014: rust-r2d2: autopkgtest regression on ppc64el

[Adrian Bunk]

Source: rust-r2d2
Version: 0.8.10-3
Severity: serious

https://ci.debian.net/data/autopkgtest/testing/ppc64el/r/rust-r2d2/31176721/log.gz

...
test test::test_idle_timeout ... FAILED
test test::test_max_lifetime ... ok

failures:

---- test::test_idle_timeout stdout ----
thread 'test::test_idle_timeout' panicked at 'assertion failed: `(left == right)`
  left: `4`,
 right: `2`', src/test.rs:392:5
stack backtrace:
   0: rust_begin_unwind
             at /usr/src/rustc-1.63.0/library/std/src/panicking.rs:584:5
   1: core::panicking::panic_fmt
             at /usr/src/rustc-1.63.0/library/core/src/panicking.rs:142:14
   2: core::panicking::assert_failed_inner
   3: core::panicking::assert_failed
             at /usr/src/rustc-1.63.0/library/core/src/panicking.rs:181:5
   4: r2d2::test::test_idle_timeout
             at ./src/test.rs:392:5
   5: r2d2::test::test_idle_timeout::{{closure}}
             at ./src/test.rs:350:1
   6: core::ops::function::FnOnce::call_once
             at /usr/src/rustc-1.63.0/library/core/src/ops/function.rs:248:5
   7: core::ops::function::FnOnce::call_once
             at /usr/src/rustc-1.63.0/library/core/src/ops/function.rs:248:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.


failures:
    test::test_idle_timeout

test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.13s

error: test failed, to rerun pass `--lib`
autopkgtest [00:20:10]: test librust-r2d2-dev:default: -----------------------]
librust-r2d2-dev:default FAIL non-zero exit status 101
...
autopkgtest [00:20:43]: @@@@@@@@@@@@@@@@@@@@ summary
rust-r2d2:@          PASS
librust-r2d2-dev:default FAIL non-zero exit status 101
librust-r2d2-dev:    PASS


This might be related to

rust-r2d2 (0.8.10-3) unstable; urgency=medium
...
  * Dropped fix-test.diff; skipped idle_timeout on arm(el,hf), i386 and
    ppc64el

 -- Matthias Geiger <matthias.geiger1024 at tutanota.de>  Fri, 10 Feb 2023 10:12:58 +0100