[Pkg-rust-maintainers] Bug#1122976: rust-zune-jpeg: autopkgtest regression

[Adrian Bunk]

Source: rust-zune-jpeg
Version: 0.5.6-1
Severity: serious

https://tracker.debian.org/pkg/rust-zune-jpeg

Issues preventing migration:
∙ ∙ Autopkgtest for rust-zune-jpeg/0.5.6-1: amd64: Regression ♻ (reference ♻), arm64: Regression ♻ (reference ♻), i386: Regression ♻ (reference ♻), ppc64el: Regression ♻ (reference ♻), s390x: Regression ♻ (reference ♻)


https://ci.debian.net/packages/r/rust-zune-jpeg/testing/amd64/67074777/

...
 36s error: cannot find macro `vec` in this scope
 36s    --> src/idct.rs:170:31
 36s     |
 36s 170 |         let v: Vec<IDCTPtr> = vec![
 36s     |                               ^^^
 36s     |
 36s help: consider importing this macro
 36s     |
 36s 104 +     use alloc::vec;
 36s     |
 36s 
 36s error: cannot find macro `vec` in this scope
 36s    --> src/idct.rs:176:25
 36s     |
 36s 176 |         let dct_names = vec![
 36s     |                         ^^^
 36s     |
 36s help: consider importing this macro
 36s     |
 36s 104 +     use alloc::vec;
 36s     |
 36s 
 36s error: cannot find macro `vec` in this scope
 36s    --> src/idct.rs:183:25
 36s     |
 36s 183 |         let mut color = vec![];
 36s     |                         ^^^
 36s     |
 36s help: consider importing this macro
 36s     |
 36s 104 +     use alloc::vec;
 36s     |
 36s 
 36s error[E0412]: cannot find type `Vec` in this scope
 36s    --> src/idct.rs:170:16
 36s     |
 36s 170 |         let v: Vec<IDCTPtr> = vec![
 36s     |                ^^^ not found in this scope
 36s     |
 36s help: consider importing this struct
 36s     |
 36s 104 +     use alloc::vec::Vec;
 36s     |
 36s 
 37s For more information about this error, try `rustc --explain E0412`.
 37s error: could not compile `zune-jpeg` (lib test) due to 4 previous errors
 ...
 47s autopkgtest [11:16:51]: @@@@@@@@@@@@@@@@@@@@ summary
 47s rust-zune-jpeg:@     PASS
 47s librust-zune-jpeg-dev:default PASS
 47s librust-zune-jpeg-dev:log FAIL non-zero exit status 101
 47s librust-zune-jpeg-dev:neon FAIL non-zero exit status 101
 47s librust-zune-jpeg-dev:std PASS
 47s librust-zune-jpeg-dev:x86 FAIL non-zero exit status 101
 47s librust-zune-jpeg-dev: FAIL non-zero exit status 101