[DRE-maint] Bug#1048572: ruby-ref: Fails to build source after successful build

[Lucas Nussbaum]

Source: ruby-ref
Version: 2.0.0-1.1
Severity: minor
Tags: trixie sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-sab-20230813 ftbfs-source-after-build
User: debian-qa at lists.debian.org
Usertags: qa-doublebuild

Hi,

This package fails to build a source package after a successful build
(dpkg-buildpackage ; dpkg-buildpackage -S).

This is probably a clear violation of Debian Policy section 4.9 (clean target),
but this is filed as severity:minor for now, because a discussion on
debian-devel showed that we might want to revisit the requirement of a working
'clean' target.

More information about this class of issues, included common problems and
solutions, is available at
https://wiki.debian.org/qa.debian.org/FTBFS/SourceAfterBuild

Relevant part of the build log:
> cd /<<PKGBUILDDIR>> && runuser -u user42 -- dpkg-buildpackage --sanitize-env -us -uc -rfakeroot -S
> -----------------------------------------------------------------------------------------------------------------------
> 
> dpkg-buildpackage: info: source package ruby-ref
> dpkg-buildpackage: info: source version 2.0.0-1.1
> dpkg-buildpackage: info: source distribution unstable
> dpkg-buildpackage: info: source changed by Holger Levsen <holger at debian.org>
>  dpkg-source --before-build .
>  fakeroot debian/rules clean
> dh clean --buildsystem=ruby --with ruby
> dh: warning: Compatibility levels before 10 are deprecated (level 9 in use)
>    dh_auto_clean -O--buildsystem=ruby
> dh_auto_clean: warning: Compatibility levels before 10 are deprecated (level 9 in use)
> 	dh_ruby --clean
> NOTE: Gem::Specification#has_rdoc= is deprecated with no replacement. It will be removed in Rubygems 4
> Gem::Specification#has_rdoc= called from ref.gemspec.gem2deb:23.
> W: XS-Ruby-Versions is deprecated, and will be ignored
>    dh_clean -O--buildsystem=ruby
> dh_clean: warning: Compatibility levels before 10 are deprecated (level 9 in use)
>  dpkg-source -b .
> dpkg-source: info: using source format '3.0 (quilt)'
> dpkg-source: info: building ruby-ref using existing ./ruby-ref_2.0.0.orig.tar.gz
> dpkg-source: info: using patch list from debian/patches/series
> dpkg-source: warning: newly created empty file 'coverage/.resultset.json.lock' will not be represented in diff
> dpkg-source: info: local changes detected, the modified files are:
>  ruby-ref-2.0.0/coverage/.last_run.json
>  ruby-ref-2.0.0/coverage/.resultset.json
> dpkg-source: error: aborting due to unexpected upstream changes, see /tmp/ruby-ref_2.0.0-1.1.diff.nLWdY5
> dpkg-source: info: Hint: make sure the version in debian/changelog matches the unpacked source tree
> dpkg-source: info: you can integrate the local changes with dpkg-source --commit
> dpkg-buildpackage: error: dpkg-source -b . subprocess returned exit status 2
> 
> E: Command 'cd /<<PKGBUILDDIR>> && runuser -u user42 -- dpkg-buildpackage --sanitize-env -us -uc -rfakeroot -S' failed to run.


The full build log is available from:
http://qa-logs.debian.net/2023/08/13/ruby-ref_2.0.0-1.1_unstable.log

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.