[DRE-maint] Bug#839525: ruby-active-model-serializers: FTBFS: ERROR: Test "ruby2.3" failed.

[Lucas Nussbaum]

Source: ruby-active-model-serializers
Version: 0.9.5-1
Severity: serious
Tags: stretch sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20161001 qa-ftbfs
Justification: FTBFS on amd64

Hi,

During a rebuild of all packages in sid, your package failed to build on
amd64.

Relevant part (hopefully):
> /usr/bin/ruby2.3 /usr/bin/gem2deb-test-runner
> 
> ┌──────────────────────────────────────────────────────────────────────────────┐
> │ Run tests for ruby2.3 from debian/ruby-tests.rake                            │
> └──────────────────────────────────────────────────────────────────────────────┘
> 
> RUBYLIB=/<<PKGBUILDDIR>>/debian/ruby-active-model-serializers/usr/lib/ruby/vendor_ruby:. GEM_PATH=debian/ruby-active-model-serializers/usr/share/rubygems-integration/all:/var/lib/gems/2.3.0:/usr/lib/x86_64-linux-gnu/rubygems-integration/2.3.0:/usr/share/rubygems-integration/2.3.0:/usr/share/rubygems-integration/all ruby2.3 -S rake -f debian/ruby-tests.rake
> /usr/bin/ruby2.3 -I"test"  "/usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb" "test/integration/action_controller/namespaced_serialization_test.rb" "test/integration/action_controller/serialization_test.rb" "test/integration/action_controller/serialization_test_case_test.rb" "test/integration/active_record/active_record_test.rb" "test/integration/generators/resource_generator_test.rb" "test/integration/generators/scaffold_controller_generator_test.rb" "test/integration/generators/serializer_generator_test.rb" "test/unit/active_model/array_serializer/except_test.rb" "test/unit/active_model/array_serializer/key_format_test.rb" "test/unit/active_model/array_serializer/meta_test.rb" "test/unit/active_model/array_serializer/only_test.rb" "test/unit/active_model/array_serializer/options_test.rb" "test/unit/active_model/array_serializer/root_test.rb" "test/unit/active_model/array_serializer/scope_test.rb" "test/unit/active_model/array_serializer/serialization_test.rb" "test/unit/active_model/default_serializer_test.rb" "test/unit/active_model/serializer/associations/build_serializer_test.rb" "test/unit/active_model/serializer/associations_test.rb" "test/unit/active_model/serializer/attributes_test.rb" "test/unit/active_model/serializer/config_test.rb" "test/unit/active_model/serializer/filter_test.rb" "test/unit/active_model/serializer/has_many_polymorphic_test.rb" "test/unit/active_model/serializer/has_many_test.rb" "test/unit/active_model/serializer/has_one_and_has_many_test.rb" "test/unit/active_model/serializer/has_one_polymorphic_test.rb" "test/unit/active_model/serializer/has_one_test.rb" "test/unit/active_model/serializer/key_format_test.rb" "test/unit/active_model/serializer/meta_test.rb" "test/unit/active_model/serializer/options_test.rb" "test/unit/active_model/serializer/root_test.rb" "test/unit/active_model/serializer/scope_test.rb" "test/unit/active_model/serializer/url_helpers_test.rb" -v
> DEPRECATION WARNING: ** Notice: include was renamed to embed_in_root. **
> . (called from initialize at /<<PKGBUILDDIR>>/debian/ruby-active-model-serializers/usr/lib/ruby/vendor_ruby/active_model/serializer/association.rb:10)
> DEPRECATION WARNING: ** Notice: include was renamed to embed_in_root. **
> . (called from initialize at /<<PKGBUILDDIR>>/debian/ruby-active-model-serializers/usr/lib/ruby/vendor_ruby/active_model/serializer/association.rb:10)
> DEPRECATION WARNING: ** Notice: include was renamed to embed_in_root. **
> . (called from initialize at /<<PKGBUILDDIR>>/debian/ruby-active-model-serializers/usr/lib/ruby/vendor_ruby/active_model/serializer/association.rb:10)
> DEPRECATION WARNING: `#timestamps` was called without specifying an option for `null`. In Rails 5, this behavior will change to `null: false`. You should manually specify `null: true` to prevent the behavior of your existing migrations from changing. (called from block (2 levels) in <top (required)> at /<<PKGBUILDDIR>>/test/fixtures/active_record.rb:13)
> DEPRECATION WARNING: `#timestamps` was called without specifying an option for `null`. In Rails 5, this behavior will change to `null: false`. You should manually specify `null: true` to prevent the behavior of your existing migrations from changing. (called from block (2 levels) in <top (required)> at /<<PKGBUILDDIR>>/test/fixtures/active_record.rb:19)
> /usr/lib/ruby/vendor_ruby/tzinfo/data_source.rb:182:in `rescue in create_default_data_source': No source of timezone data could be found. (TZInfo::DataSourceNotFound)
> Please refer to http://tzinfo.github.io/datasourcenotfound for help resolving this error.
> 	from /usr/lib/ruby/vendor_ruby/tzinfo/data_source.rb:179:in `create_default_data_source'
> 	from /usr/lib/ruby/vendor_ruby/tzinfo/data_source.rb:40:in `block in get'
> 	from /usr/lib/ruby/vendor_ruby/tzinfo/data_source.rb:39:in `synchronize'
> 	from /usr/lib/ruby/vendor_ruby/tzinfo/data_source.rb:39:in `get'
> 	from /usr/lib/ruby/vendor_ruby/tzinfo/timezone.rb:629:in `data_source'
> 	from /usr/lib/ruby/vendor_ruby/tzinfo/timezone.rb:92:in `get'
> 	from /usr/lib/ruby/vendor_ruby/tzinfo/timezone_proxy.rb:67:in `real_timezone'
> 	from /usr/lib/ruby/vendor_ruby/tzinfo/timezone_proxy.rb:30:in `period_for_utc'
> 	from /usr/lib/ruby/vendor_ruby/tzinfo/timezone.rb:549:in `current_period'
> 	from /usr/lib/ruby/vendor_ruby/active_support/values/time_zone.rb:281:in `utc_offset'
> 	from /usr/lib/ruby/vendor_ruby/active_support/values/time_zone.rb:243:in `block in []'
> 	from /usr/lib/ruby/vendor_ruby/active_support/values/time_zone.rb:243:in `tap'
> 	from /usr/lib/ruby/vendor_ruby/active_support/values/time_zone.rb:243:in `[]'
> 	from /usr/lib/ruby/vendor_ruby/active_support/core_ext/time/zones.rb:61:in `find_zone!'
> 	from /usr/lib/ruby/vendor_ruby/active_support/railtie.rb:20:in `block in <class:Railtie>'
> 	from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:30:in `instance_exec'
> 	from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:30:in `run'
> 	from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:55:in `block in run_initializers'
> 	from /usr/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
> 	from /usr/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
> 	from /usr/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
> 	from /usr/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
> 	from /usr/lib/ruby/2.3.0/tsort.rb:347:in `each'
> 	from /usr/lib/ruby/2.3.0/tsort.rb:347:in `call'
> 	from /usr/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
> 	from /usr/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
> 	from /usr/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
> 	from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:54:in `run_initializers'
> 	from /usr/lib/ruby/vendor_ruby/rails/application.rb:352:in `initialize!'
> 	from /usr/lib/ruby/vendor_ruby/rails/railtie.rb:194:in `public_send'
> 	from /usr/lib/ruby/vendor_ruby/rails/railtie.rb:194:in `method_missing'
> 	from /<<PKGBUILDDIR>>/test/test_app.rb:14:in `<top (required)>'
> 	from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
> 	from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
> 	from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `block in require'
> 	from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:240:in `load_dependency'
> 	from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `require'
> 	from /<<PKGBUILDDIR>>/test/integration/generators/resource_generator_test.rb:4:in `<top (required)>'
> 	from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
> 	from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
> 	from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `block in require'
> 	from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:240:in `load_dependency'
> 	from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `require'
> 	from /usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb:15:in `block in <main>'
> 	from /usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb:4:in `select'
> 	from /usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb:4:in `<main>'
> -- create_table(:ar_posts, {:force=>true})
>    -> 0.0179s
> -- create_table(:ar_comments, {:force=>true})
>    -> 0.0009s
> -- create_table(:ar_tags, {:force=>true})
>    -> 0.0003s
> -- create_table(:ar_sections, {:force=>true})
>    -> 0.0005s
> -- create_table(:ar_posts_tags, {:force=>true})
>    -> 0.0014s
> -- create_table(:ar_comments_tags, {:force=>true})
>    -> 0.0011s
> rake aborted!
> Command failed with status (1): [ruby -I"test"  "/usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb" "test/integration/action_controller/namespaced_serialization_test.rb" "test/integration/action_controller/serialization_test.rb" "test/integration/action_controller/serialization_test_case_test.rb" "test/integration/active_record/active_record_test.rb" "test/integration/generators/resource_generator_test.rb" "test/integration/generators/scaffold_controller_generator_test.rb" "test/integration/generators/serializer_generator_test.rb" "test/unit/active_model/array_serializer/except_test.rb" "test/unit/active_model/array_serializer/key_format_test.rb" "test/unit/active_model/array_serializer/meta_test.rb" "test/unit/active_model/array_serializer/only_test.rb" "test/unit/active_model/array_serializer/options_test.rb" "test/unit/active_model/array_serializer/root_test.rb" "test/unit/active_model/array_serializer/scope_test.rb" "test/unit/active_model/array_serializer/serialization_test.rb" "test/unit/active_model/default_serializer_test.rb" "test/unit/active_model/serializer/associations/build_serializer_test.rb" "test/unit/active_model/serializer/associations_test.rb" "test/unit/active_model/serializer/attributes_test.rb" "test/unit/active_model/serializer/config_test.rb" "test/unit/active_model/serializer/filter_test.rb" "test/unit/active_model/serializer/has_many_polymorphic_test.rb" "test/unit/active_model/serializer/has_many_test.rb" "test/unit/active_model/serializer/has_one_and_has_many_test.rb" "test/unit/active_model/serializer/has_one_polymorphic_test.rb" "test/unit/active_model/serializer/has_one_test.rb" "test/unit/active_model/serializer/key_format_test.rb" "test/unit/active_model/serializer/meta_test.rb" "test/unit/active_model/serializer/options_test.rb" "test/unit/active_model/serializer/root_test.rb" "test/unit/active_model/serializer/scope_test.rb" "test/unit/active_model/serializer/url_helpers_test.rb" -v]
> 
> Tasks: TOP => default
> (See full trace by running task with --trace)
> ERROR: Test "ruby2.3" failed.

If the failure looks somehow time/timezone related:
Note that this rebuild was performed without the 'tzdata' package
installed in the chroot. tzdata used be (transitively) part of
build-essential, but it no longer is. If this package requires it to
build, it should be added to build-depends. For the release team's
opinion on this, see
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=836940#185

If the failure looks LSB-related:
similarly to tzdata, lsb-base is not installed in the build chroot.

The full build log is available from:
   http://aws-logs.debian.net/2016/10/01/ruby-active-model-serializers_0.9.5-1_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.