[DRE-maint] Bug#1078316: ruby-terser: FTBFS: 5 out of 8 hunks FAILED -- saving rejects to file terser.js.rej

[Santiago Vila]

Package: src:ruby-terser
Version: 1.1.12+dfsg-2
Severity: serious
Tags: ftbfs

Dear maintainer:

During a rebuild of all packages in unstable, your package failed to build:

--------------------------------------------------------------------------------
[...]
  debian/rules binary
dh binary --buildsystem=ruby --with ruby
    dh_update_autotools_config -O--buildsystem=ruby
    dh_autoreconf -O--buildsystem=ruby
    dh_auto_configure -O--buildsystem=ruby
	dh_ruby --configure
    dh_auto_build -O--buildsystem=ruby
	dh_ruby --build
    dh_auto_test -O--buildsystem=ruby
	dh_ruby --test
    create-stamp debian/debhelper-build-stamp
    dh_testroot -O--buildsystem=ruby
    dh_prep -O--buildsystem=ruby
    dh_auto_install --destdir=debian/ruby-terser/ -O--buildsystem=ruby
	dh_ruby --install /<<BUILDDIR>>/ruby-terser-1.1.12\+dfsg/debian/ruby-terser
/usr/bin/ruby3.1 -S gem build --config-file /dev/null --verbose /tmp/d20240809-107569-3n6xcu/gemspec
Failed to load /dev/null because it doesn't contain valid YAML hash
WARNING:  open-ended dependency on bundler (>= 1.3, development) is not recommended
   if bundler is semantically versioned, use:
     add_development_dependency 'bundler', '~> 1.3'
WARNING:  See https://guides.rubygems.org/specification-reference/ for help
   Successfully built RubyGem
   Name: terser
   Version: 1.1.12
   File: terser-1.1.12.gem
/usr/bin/ruby3.1 -S gem install --config-file /dev/null --verbose --local --verbose --no-document --ignore-dependencies --install-dir debian/ruby-terser/usr/share/rubygems-integration/all /tmp/d20240809-107569-3n6xcu/terser-1.1.12.gem
Failed to load /dev/null because it doesn't contain valid YAML hash
/<<PKGBUILDDIR>>/debian/ruby-terser/usr/share/rubygems-integration/all/gems/terser-1.1.12/lib/es5.js
/<<PKGBUILDDIR>>/debian/ruby-terser/usr/share/rubygems-integration/all/gems/terser-1.1.12/lib/split.js
/<<PKGBUILDDIR>>/debian/ruby-terser/usr/share/rubygems-integration/all/gems/terser-1.1.12/lib/terser.rb
/<<PKGBUILDDIR>>/debian/ruby-terser/usr/share/rubygems-integration/all/gems/terser-1.1.12/lib/terser/compressor.rb
/<<PKGBUILDDIR>>/debian/ruby-terser/usr/share/rubygems-integration/all/gems/terser-1.1.12/lib/terser/railtie.rb
/<<PKGBUILDDIR>>/debian/ruby-terser/usr/share/rubygems-integration/all/gems/terser-1.1.12/lib/terser/version.rb
/<<PKGBUILDDIR>>/debian/ruby-terser/usr/share/rubygems-integration/all/gems/terser-1.1.12/lib/terser_wrapper.js
Successfully installed terser-1.1.12
1 gem installed
cd debian/ruby-terser/usr/share/rubygems-integration/all
rm -rf bin
rm -rf build_info
rm -rf cache
rm -rf doc
rm -rf extensions
rmdir plugins
cd gems/terser-1.1.12
rm -f
chmod 644 lib/terser/compressor.rb lib/terser/railtie.rb lib/terser/version.rb lib/terser.rb
find lib/ -type d -empty -delete
cd -
cd -
dh_installchangelogs -pruby-terser /<<PKGBUILDDIR>>/CHANGELOG.md upstream
/usr/bin/ruby3.1 /usr/bin/gem2deb-test-runner

┌──────────────────────────────────────────────────────────────────────────────┐
│ Checking Rubygems dependency resolution on ruby3.1                           │
└──────────────────────────────────────────────────────────────────────────────┘

RUBYLIB=. GEM_PATH=/<<PKGBUILDDIR>>/debian/ruby-terser/usr/share/rubygems-integration/all:/<<PKGBUILDDIR>>/debian/.debhelper/generated/_source/home/.local/share/gem/ruby/3.1.0:/var/lib/gems/3.1.0:/usr/local/lib/ruby/gems/3.1.0:/usr/lib/ruby/gems/3.1.0:/usr/lib/x86_64-linux-gnu/ruby/gems/3.1.0:/usr/share/rubygems-integration/3.1.0:/usr/share/rubygems-integration/all:/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0 ruby3.1 -e gem\ \"terser\"

┌──────────────────────────────────────────────────────────────────────────────┐
│ Run tests for ruby3.1: no test suite!                                        │
└──────────────────────────────────────────────────────────────────────────────┘


┌──────────────────────────────────────────────────────────────────────────────┐
│ dh_ruby --install finished                                                   │
└──────────────────────────────────────────────────────────────────────────────┘

    debian/rules override_dh_install
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_install
cp /usr/share/nodejs/terser/dist/bundle.min.cjs \
	debian/ruby-terser/usr/share/rubygems-integration/all/gems/terser-1.1.12/lib/terser.js
cat debian/patches/terser-sync.patch | \
	(cd debian/ruby-terser/usr/share/rubygems-integration/all/gems/terser-1.1.12/lib/ && \
	patch -p1 && \
	rm -f terser.js.orig)
patching file terser.js
Hunk #1 FAILED at 21517.
Hunk #2 FAILED at 21525.
Hunk #3 succeeded at 22570 (offset 964 lines).
Hunk #4 FAILED at 29823.
Hunk #5 succeeded at 31956 (offset 1962 lines).
Hunk #6 FAILED at 30014.
Hunk #7 succeeded at 32022 (offset 1962 lines).
Hunk #8 FAILED at 30575.
5 out of 8 hunks FAILED -- saving rejects to file terser.js.rej
make[1]: *** [debian/rules:13: override_dh_install] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:8: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------

The above is just how the build ends and not necessarily the most relevant part.
If required, the full build log is available here:

https://people.debian.org/~sanvila/build-logs/202408/

About the archive rebuild: The build was made on virtual machines
of type m6a.large and r6a.large 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 affects, so that this is still visible in the BTS web
page for this package.

Thanks.