[DRE-maint] Bug#1143399: ruby-naught: FTBFS: dh_auto_install: error: dh_ruby --install /<<PKGBUILDDIR>>/debian/ruby-naught returned exit code 1

Santiago Vila sanvila at debian.org
Sat Aug 1 23:38:42 BST 2026 

Package: src:ruby-naught
Version: 2.3.0-1
Severity: serious
Tags: ftbfs forky sid

Dear maintainer:

During a rebuild of all packages in unstable, this package failed to build.

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

https://people.debian.org/~sanvila/build-logs/202608/

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 cannot 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:ruby-naught, so that this is still
visible in the BTS web page for this package.

Thanks.

--------------------------------------------------------------------------------
[...]
 debian/rules clean
dh clean
   dh_clean
rm -rf coverage
 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-naught/ -O--buildsystem=ruby
	dh_ruby --install /<<PKGBUILDDIR>>/debian/ruby-naught

┌──────────────────────────────────────────────────────────────────────────────┐
│ ruby-naught: Install files                                                   │
└──────────────────────────────────────────────────────────────────────────────┘

install -d /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/basic_object.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/basic_object.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/call_location.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/call_location.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/caller_info.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/caller_info.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/chain_proxy.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/chain_proxy.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/conversions.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/conversions.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/command.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/command.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/callstack.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/callstack.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/define_explicit_conversions.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/define_explicit_conversions.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/define_implicit_conversions.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/define_implicit_conversions.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/impersonate.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/impersonate.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/mimic.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/mimic.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/null_safe_proxy.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/null_safe_proxy.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/pebble.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/pebble.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/predicates_return.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/predicates_return.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/singleton.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/singleton.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands/traceable.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands/traceable.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder/commands.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder/commands.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/null_class_builder.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/null_class_builder.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/stub_strategy.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/stub_strategy.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught/version.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught/version.rb
install -D -m644 /<<PKGBUILDDIR>>/lib/naught.rb /<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby/naught.rb

┌──────────────────────────────────────────────────────────────────────────────┐
│ ruby-naught: Install Rubygems integration metadata                           │
└──────────────────────────────────────────────────────────────────────────────┘

generating gemspec at /<<PKGBUILDDIR>>/debian/ruby-naught/usr/share/rubygems-integration/all/specifications/naught-2.3.0.gemspec
dh_installchangelogs -pruby-naught /<<PKGBUILDDIR>>/CHANGELOG.md upstream
/usr/bin/ruby3.3 /usr/bin/gem2deb-test-runner

┌──────────────────────────────────────────────────────────────────────────────┐
│ Checking Rubygems dependency resolution on ruby3.3                           │
└──────────────────────────────────────────────────────────────────────────────┘

RUBYLIB=/<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby:. GEM_PATH=/<<PKGBUILDDIR>>/debian/ruby-naught/usr/share/rubygems-integration/all:/<<PKGBUILDDIR>>/debian/.debhelper/generated/_source/home/.local/share/gem/ruby/3.3.0:/var/lib/gems/3.3.0:/usr/local/lib/ruby/gems/3.3.0:/usr/lib/ruby/gems/3.3.0:/usr/lib/x86_64-linux-gnu/ruby/gems/3.3.0:/usr/share/rubygems-integration/3.3.0:/usr/share/rubygems-integration/all:/usr/lib/x86_64-linux-gnu/rubygems-integration/3.3.0 ruby3.3 -e gem\ \"naught\"

┌──────────────────────────────────────────────────────────────────────────────┐
│ Run tests for ruby3.3 from debian/ruby-tests.rake                            │
└──────────────────────────────────────────────────────────────────────────────┘

RUBYLIB=/<<PKGBUILDDIR>>/debian/ruby-naught/usr/lib/ruby/vendor_ruby:. GEM_PATH=/<<PKGBUILDDIR>>/debian/ruby-naught/usr/share/rubygems-integration/all:/<<PKGBUILDDIR>>/debian/.debhelper/generated/_source/home/.local/share/gem/ruby/3.3.0:/var/lib/gems/3.3.0:/usr/local/lib/ruby/gems/3.3.0:/usr/lib/ruby/gems/3.3.0:/usr/lib/x86_64-linux-gnu/ruby/gems/3.3.0:/usr/share/rubygems-integration/3.3.0:/usr/share/rubygems-integration/all:/usr/lib/x86_64-linux-gnu/rubygems-integration/3.3.0 ruby3.3 -S rake --rakelibdir /gem2deb-nonexistent -f debian/ruby-tests.rake
/usr/bin/ruby3.3 -w -I"test" /usr/share/rubygems-integration/all/gems/rake-13.4.2/lib/rake/rake_test_loader.rb "test/base_object_test.rb" "test/basic_null_object_test.rb" "test/blackhole_test.rb" "test/caller_info_test.rb" "test/callstack_test.rb" "test/explicit_conversions_test.rb" "test/functions/actual_test.rb" "test/functions/just_test.rb" "test/functions/maybe_test.rb" "test/functions/null_test.rb" "test/implicit_conversions_test.rb" "test/mimic_test.rb" "test/naught/null_class_builder/command_test.rb" "test/naught/null_class_builder_test.rb" "test/naught_test.rb" "test/null_safe_proxy_test.rb" "test/pebble_test.rb" "test/predicate_test.rb" "test/singleton_null_object_test.rb" "test/test_helper.rb"  -v
/<<PKGBUILDDIR>>/test/test_helper.rb:7:in `block in <top (required)>': [DEPRECATION] `SimpleCov.add_filter` is deprecated. Replace with `SimpleCov.skip` (same arguments, same behavior). Example: `SimpleCov.skip "/test/"`.
Coverage report generated for Unit Tests to coverage/index.html
Line coverage: 284 / 464 (61.20%)
Branch coverage: 8 / 86 (9.30%)
Stopped processing SimpleCov as a previous error not related to SimpleCov has been detected
/usr/share/rubygems-integration/all/gems/minitest-6.0.6/lib/minitest/mock.rb:7:in `rescue in <top (required)>': cannot load such file -- minitest/mock (ruby-minitest-mock not installed) (LoadError)
	from /usr/share/rubygems-integration/all/gems/minitest-6.0.6/lib/minitest/mock.rb:1:in `<top (required)>'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:139:in `require'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:139:in `require'
	from /<<PKGBUILDDIR>>/test/naught/null_class_builder_test.rb:2:in `<top (required)>'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:139:in `require'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:139:in `require'
	from /usr/share/rubygems-integration/all/gems/rake-13.4.2/lib/rake/rake_test_loader.rb:21:in `block in <main>'
	from /usr/share/rubygems-integration/all/gems/rake-13.4.2/lib/rake/rake_test_loader.rb:6:in `select'
	from /usr/share/rubygems-integration/all/gems/rake-13.4.2/lib/rake/rake_test_loader.rb:6:in `<main>'
/usr/lib/ruby/vendor_ruby/rubygems/dependency.rb:301:in `to_specs': Could not find 'minitest-mock' (>= 0) among 112 total gem(s) (Gem::MissingSpecError)
Checked in 'GEM_PATH=/<<PKGBUILDDIR>>/debian/ruby-naught/usr/share/rubygems-integration/all:/<<PKGBUILDDIR>>/debian/.debhelper/generated/_source/home/.local/share/gem/ruby/3.3.0:/var/lib/gems/3.3.0:/usr/local/lib/ruby/gems/3.3.0:/usr/lib/ruby/gems/3.3.0:/usr/lib/x86_64-linux-gnu/ruby/gems/3.3.0:/usr/share/rubygems-integration/3.3.0:/usr/share/rubygems-integration/all:/usr/lib/x86_64-linux-gnu/rubygems-integration/3.3.0' , execute `gem env` for more information
	from /usr/lib/ruby/vendor_ruby/rubygems/dependency.rb:313:in `to_spec'
	from /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_gem.rb:56:in `gem'
	from /usr/share/rubygems-integration/all/gems/minitest-6.0.6/lib/minitest/mock.rb:2:in `<top (required)>'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:139:in `require'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:139:in `require'
	from /<<PKGBUILDDIR>>/test/naught/null_class_builder_test.rb:2:in `<top (required)>'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:139:in `require'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:139:in `require'
	from /usr/share/rubygems-integration/all/gems/rake-13.4.2/lib/rake/rake_test_loader.rb:21:in `block in <main>'
	from /usr/share/rubygems-integration/all/gems/rake-13.4.2/lib/rake/rake_test_loader.rb:6:in `select'
	from /usr/share/rubygems-integration/all/gems/rake-13.4.2/lib/rake/rake_test_loader.rb:6:in `<main>'
rake aborted!
Command failed with status (1): [ruby -w -I"test" /usr/share/rubygems-integration/all/gems/rake-13.4.2/lib/rake/rake_test_loader.rb "test/base_object_test.rb" "test/basic_null_object_test.rb" "test/blackhole_test.rb" "test/caller_info_test.rb" "test/callstack_test.rb" "test/explicit_conversions_test.rb" "test/functions/actual_test.rb" "test/functions/just_test.rb" "test/functions/maybe_test.rb" "test/functions/null_test.rb" "test/implicit_conversions_test.rb" "test/mimic_test.rb" "test/naught/null_class_builder/command_test.rb" "test/naught/null_class_builder_test.rb" "test/naught_test.rb" "test/null_safe_proxy_test.rb" "test/pebble_test.rb" "test/predicate_test.rb" "test/singleton_null_object_test.rb" "test/test_helper.rb"  -v]
/usr/share/rubygems-integration/all/gems/rake-13.4.2/exe/rake:27:in `<top (required)>'
Tasks: TOP => default
(See full trace by running task with --trace)
/usr/lib/ruby/vendor_ruby/gem2deb.rb:52:in `run': /usr/bin/ruby3.3 /usr/bin/gem2deb-test-runner (Gem2Deb::CommandFailed)
	from /usr/lib/ruby/vendor_ruby/gem2deb.rb:64:in `block in run_ruby'
	from /usr/lib/ruby/vendor_ruby/gem2deb.rb:87:in `maybe_crossbuild'
	from /usr/lib/ruby/vendor_ruby/gem2deb.rb:63:in `run_ruby'
	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:189:in `run_tests_for_version'
	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:176:in `block in run_tests'
	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:175:in `each'
	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:175:in `run_tests'
	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:71:in `run_tests'
	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:57:in `install'
	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:163:in `install'
	from /usr/bin/dh_ruby:89:in `<main>'
dh_auto_install: error: dh_ruby --install /<<PKGBUILDDIR>>/debian/ruby-naught returned exit code 1
make: *** [debian/rules:6: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
--------------------------------------------------------------------------------

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