Control: reassign -1 librust-derive-builder-macro-dev 0.20.2-1
Control: affects -1 src:python-zxcvbn-rs-py
Control: fixed -1 python-zxcvbn-rs-py/0.20.2-1
Control: close -1

On Mon, Oct 05, 2026 at 12:39:34PM +0000, Santiago Vila wrote:
Package: src:python-zxcvbn-rs-py
Version: 0.3.0-1
Severity: serious
Tags: ftbfs forky sid
[...]
  Compiling derive_builder_macro v0.20.2
    Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=derive_b [too-long-redacted] 
rn proc_macro --cap-lints warn`
error[E0308]: mismatched types
 --> 
/<<PKGBUILDDIR>>/debian/cargo_registry/derive_builder_macro-0.20.2/src/lib.rs:28:45
  |
28 |     derive_builder_core::builder_for_struct(ast).into()
  |     --------------------------------------- ^^^ expected 
`syn::derive::DeriveInput`, found `DeriveInput`
  |     |
  |     arguments to this function are incorrect

This seems to have been quite a brief problem in the middle of a transition of some Rust packages. A reverse debbisect shows:

bisection finished successfully
  last bad timestamp: 20261005T150126Z
  first good timestamp: 20261005T210159Z
only one package differs: librust-derive-builder-macro-dev:amd64 0.20.2-2 -> 
0.20.2-1

Thanks,

--
Colin Watson (he/him)                              [[email protected]]

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