Bug#1044420: haskell-these: Fails to build source after successful build

[Lucas Nussbaum]

Source: haskell-these
Version: 1.1.1.1-2
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 haskell-these
> dpkg-buildpackage: info: source version 1.1.1.1-2
> dpkg-buildpackage: info: source distribution unstable
> dpkg-buildpackage: info: source changed by Ilias Tsitsimpis <iliastsi at debian.org>
>  dpkg-source --before-build .
>  debian/rules clean
> test -x debian/rules
> dh_clean 
> perl -d:Confess -MDebian::Debhelper::Buildsystem::Haskell::Recipes=/.*/ \
> 	-E 'clean_recipe'
> Running debian/hlibrary.setup clean
> cleaning...
> Running rm -rf dist dist-ghc dist-ghcjs dist-hugs
> Running rm -f debian/hlibrary.setup
> Running rm -f Setup.hi Setup.ho Setup.o
> Running rm -f
> rm -f configure-ghc-stamp
> rm -f build-ghc-stamp build-hugs-stamp build-haddock-stamp
> rm -f check-ghc-stamp
> rm -f debian/tmp
> rm -rf debian/tmp-inst-ghc debian/tmp-inst-ghcjs
> rm -rf debian/tmp-db
> rm -f debian/hlibrary.Makefile
>  dpkg-source -b .
> dpkg-source: error: unwanted binary file: debian/tmp-setup-hs/Main.hi
> dpkg-source: error: detected 1 unwanted binary file (add it in debian/source/include-binaries to allow its inclusion).
> dpkg-source: info: using source format '3.0 (quilt)'
> dpkg-buildpackage: error: dpkg-source -b . subprocess returned exit status 255
> 
> 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/haskell-these_1.1.1.1-2_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.