[DRE-maint] Bug#1116892: redmine: FTBFS with the nocheck build profile

[Santiago Vila]

Package: src:redmine
Version: 6.0.6+ds-2
Severity: important
Tags: forky sid ftbfs
User: debian-qa at lists.debian.org
Usertags: ftbfs-nocheck-profile

Dear maintainer:

During a rebuild of all packages in unstable using the nocheck build profile,
your package failed to build.

Below you will find how the build ends (probably the most relevant part,
but not necessarily). If required, the full build log is available here:

https://people.debian.org/~sanvila/build-logs/202509/

A wiki page discussing how to reproduce bugs in this category and
possible solutions is available here:

https://wiki.debian.org/qa.debian.org/FTBFS/Nocheck

(It's a wiki, so you are welcome to contribute)

[ Note: This is RC, but I will wait at least two weeks before raising
the severities, there are a lot of gcc-15 and CMake 4 bugs open now ].

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you could not reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:redmine, so that this is still
visible in the BTS web page for this package.

Thanks.

--------------------------------------------------------------------------------
[...]
 debian/rules clean
dh clean --with ruby
   debian/rules override_dh_auto_clean
make[1]: Entering directory '/<<PKGBUILDDIR>>'
# tests
# db/schema.rb is being removed again as this
# remains if build time tests fail  TODO, test to see if this is still needed.
# Also, test to see if this could become an execute_after.
rm -rf instances Gemfile.local tmp Gemfile.lock db/schema.rb
dh_auto_clean
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_clean
 debian/rules binary
dh binary --with ruby
   dh_update_autotools_config
   dh_autoreconf
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
./debian/check-locales
bundle install --local --quiet
`/sbuild-nonexistent` is not a directory.
Bundler will use `/tmp/bundler20250930-13177-7b5hvj13177' as your home directory temporarily.
Could not find gem 'listen (~> 3.3)' in locally installed gems.
make[1]: *** [debian/rules:22: override_dh_auto_configure] Error 7
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:9: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------