[This bug is NOT targeted to the upcoming trixie release]

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-15/g++-15, but succeeds to build with gcc-14/g++-14. The
severity of this report will be raised before the forky release.

The full build log can be found at:
http://qa-logs.debian.net/2025/02/16/amd64exp/rust-coreutils_0.0.27-3_unstable_gccexp.log.gz
The last lines of the build log are at the end of this report.

To build with GCC 15, either set CC=gcc-15 CXX=g++-15 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++

GCC 15 now defaults to the C23/C++23 standards, exposing many FTBFS.
Other Common build failures are new warnings resulting in build failures
with -Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-15/porting_to.html

[...]
  cargo:warning=      |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=      |                                                        |
  cargo:warning=      |                                                        int (*)(OnigUChar *, CalloutTagVal,  void *) {aka int (*)(unsigned char *, long int,  void *)}
  cargo:warning=oniguruma/src/st.h:55:31: note: expected ‘int (*)(void)’ but argument is of type ‘int (*)(OnigUChar *, CalloutTagVal,  void *)’ {aka ‘int (*)(unsigned char *, long int,  void *)’}
  cargo:warning=   55 | int st_foreach _((st_table *, int (*)(ANYARGS), st_data_t));
  cargo:warning=      |                               ^~~~~~~~~~~~~~~~
  cargo:warning=oniguruma/src/st.h:35:18: note: in definition of macro ‘_’
  cargo:warning=   35 | # define _(args) args
  cargo:warning=      |                  ^~~~
  cargo:warning=oniguruma/src/regparse.c:1866:1: note: ‘i_callout_callout_list_set’ declared here
  cargo:warning= 1866 | i_callout_callout_list_set(UChar* key, CalloutTagVal e, void* arg)
  cargo:warning=      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=oniguruma/src/regparse.c: In function ‘callout_tag_table_clear’:
  cargo:warning=oniguruma/src/regparse.c:1932:24: error: passing argument 2 of ‘onig_st_foreach’ from incompatible pointer type [-Wincompatible-pointer-types]
  cargo:warning= 1932 |     onig_st_foreach(t, i_free_callout_tag_entry, 0);
  cargo:warning=      |                        ^~~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=      |                        |
  cargo:warning=      |                        int (*)(OnigUChar *, CalloutTagVal,  void *) {aka int (*)(unsigned char *, long int,  void *)}
  cargo:warning=oniguruma/src/st.h:55:31: note: expected ‘int (*)(void)’ but argument is of type ‘int (*)(OnigUChar *, CalloutTagVal,  void *)’ {aka ‘int (*)(unsigned char *, long int,  void *)’}
  cargo:warning=   55 | int st_foreach _((st_table *, int (*)(ANYARGS), st_data_t));
  cargo:warning=      |                               ^~~~~~~~~~~~~~~~
  cargo:warning=oniguruma/src/st.h:35:18: note: in definition of macro ‘_’
  cargo:warning=   35 | # define _(args) args
  cargo:warning=      |                  ^~~~
  cargo:warning=oniguruma/src/regparse.c:1922:1: note: ‘i_free_callout_tag_entry’ declared here
  cargo:warning= 1922 | i_free_callout_tag_entry(UChar* key, CalloutTagVal e, void* arg ARG_UNUSED)
  cargo:warning=      | ^~~~~~~~~~~~~~~~~~~~~~~~

We believe that the bug you reported is fixed in the latest version of
rust-onig-sys, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1097832@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Fabian Grünbichler <debian@fabian.gruenbichler.email> (supplier of updated rust-onig-sys package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Fri, 05 Sep 2025 18:41:04 +0200
Source: rust-onig-sys
Architecture: source
Version: 69.9.1-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
Changed-By: Fabian Grünbichler <debian@fabian.gruenbichler.email>
Closes: 1097832
Changes:
 rust-onig-sys (69.9.1-1) unstable; urgency=medium
 .
   * Team upload.
   * Package onig_sys 69.9.1 from crates.io using debcargo 2.7.8
   * Drop embedded libonig copy, instead use libonig5 (Closes: #1097832)
Checksums-Sha1:
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 2ecc3527f41ffa3c960870b901a65608f8ca086c 16270 rust-onig-sys_69.9.1.orig.tar.gz
 1cd3b21662a8c114a6fdf036d861c680c5a3fe62 4560 rust-onig-sys_69.9.1-1.debian.tar.xz
 bb709af6903879694dfcc275a8a5f9e56d961682 7339 rust-onig-sys_69.9.1-1_source.buildinfo
Checksums-Sha256:
 7632ae4a474960b5a8a01723d1f16e013086ed2e0a6c5e45d57d4b5e0ed6eb88 2430 rust-onig-sys_69.9.1-1.dsc
 e2e224cc2d06beaa0c4da7c4551cf52e74da378364b707dc0e8478602bab00a5 16270 rust-onig-sys_69.9.1.orig.tar.gz
 0e72eb1a6805de1aa644db6213200b038b26a1a4c85da83abaa7b231fc11d941 4560 rust-onig-sys_69.9.1-1.debian.tar.xz
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Files:
 e79ce7cb6519978270ad4d10aec6bbf7 2430 rust optional rust-onig-sys_69.9.1-1.dsc
 a1abaeeb5e4996a9d2d058f5f3bf532c 16270 rust optional rust-onig-sys_69.9.1.orig.tar.gz
 9bf733b80a93dfb70d8140f3d3cc3309 4560 rust optional rust-onig-sys_69.9.1-1.debian.tar.xz
 f1da1a061594509af42b8618f06012d5 7339 rust optional rust-onig-sys_69.9.1-1_source.buildinfo
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