bug: 1132180: rust-swc-core - autopkgtest failure on s390x

user [email protected]
usertag 1132180 s390x
thanks

FYI.

On Sun, 29 Mar 2026 06:07:33 +0100 Peter Michael Green 
<[email protected]> wrote:
> Package: rust-swc-core
> Version: 58.0.4+ds-1
> Severity: serious
> 
> The autopkgtest for the new version of rust-swc-core is failing on
> s390x.
> 
> > 4716s ---- encoder::tests::test_encode_rmi stdout ----
> > 4716s
> > 4716s thread 'encoder::tests::test_encode_rmi' (5934) panicked at src/encoder.rs:259:9:
> > 4716s assertion `left == right` failed
> > 4716s   left: "BI"
> > 4716s  right: "Bg"
> > 4716s stack backtrace:
> > 4716s    0: __rustc::rust_begin_unwind
> > 4716s    1: core::panicking::panic_fmt
> > 4716s    2: core::panicking::assert_failed_inner
> > 4716s    3: core::panicking::assert_failed
> > 4716s    4: swc_sourcemap::encoder::tests::test_encode_rmi
> > 4716s    5: core::ops::function::FnOnce::call_once
> > 4716s note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
> This test does not seem to exist in the autopkgtest for the version in 
> testing.

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