Bug 2226523

Summary: rust-bytecheck: FTBFS in Fedora rawhide/f39
Product: [Fedora] Fedora Reporter: Fedora Release Engineering <releng>
Component: rust-bytecheckAssignee: Rust SIG <rust-sig>
Status: ASSIGNED --- QA Contact:
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Priority: unspecified    
Version: 39CC: decathorpe, rust-sig
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Hardware: Unspecified   
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Bug Blocks: 2168842, 2231791    
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build.log
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root.log
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state.log none

Description Fedora Release Engineering 2023-07-25 20:29:58 UTC 
rust-bytecheck failed to build from source in Fedora rawhide/f39

https://koji.fedoraproject.org/koji/taskinfo?taskID=103764628


For details on the mass rebuild see:

https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
Please fix rust-bytecheck at your earliest convenience and set the bug's status to
ASSIGNED when you start fixing it. If the bug remains in NEW state for 8 weeks,
rust-bytecheck will be orphaned. Before branching of Fedora 40,
rust-bytecheck will be retired, if it still fails to build.

For more details on the FTBFS policy, please visit:
https://docs.fedoraproject.org/en-US/fesco/Fails_to_build_from_source_Fails_to_install/
Comment 1 Fedora Release Engineering 2023-07-25 20:30:03 UTC 
Created attachment 1979901 [details]
build.log

file build.log too big, will only attach last 32768 bytes
Comment 2 Fedora Release Engineering 2023-07-25 20:30:07 UTC 
Created attachment 1979902 [details]
root.log

file root.log too big, will only attach last 32768 bytes
Comment 3 Fedora Release Engineering 2023-07-25 20:30:10 UTC 
Created attachment 1979903 [details]
state.log
Comment 4 Fabio Valentini 2023-07-26 11:51:11 UTC 
Caused by a test failure with Rust 1.71 (and as such, is not specific to rawhide):

```
running 1 test
test src/lib.rs - (line 23) ... FAILED
failures:
---- src/lib.rs - (line 23) stdout ----
Test executable failed (exit status: 101).
stderr:
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: StructCheckError { field_name: "c", inner: CharCheckError { invalid_value: 51646506 } }', src/lib.rs:45:7
stack backtrace:
(backtrace excluded, since it's just the panic from the unwrap call)
failures:
    src/lib.rs - (line 23)
test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
error: doctest failed, to rerun pass `--doc`
error: 1 target failed:
    `--doc`
```

I've reported this upstream since the failure is reproducible from upstream git:
https://github.com/rkyv/bytecheck/issues/32
Comment 5 Fedora Release Engineering 2023-08-16 08:05:47 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 39 development cycle.
Changing version to 39.