[DRE-maint] Bug#794133: FTBFS: example_group.rb:656:in `method_missing': undefined method `its' for #<Class:..

[Chris West (Faux)]

Source: ruby-addressable
Version: 2.3.6-1
Severity: serious
Tags: sid stretch
Justification: fails to build from source
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs

Dear Maintainer,

The package fails to build:

RUBYLIB=/ruby-addressable-2.3.6/debian/ruby-addressable/usr/lib/ruby/vendor_ruby:. rake2.1 -f debian/ruby-tests.rak
e
/usr/bin/ruby2.1 /usr/bin/rspec spec/addressable/idna_spec.rb spec/addressable/template_spec.rb spec/addressable/ur
i_spec.rb
Could not load native IDN implementation.
/usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:656:in `method_missing': undefined method `its' for #<Class:0
x000000030f4080> (NoMethodError)
        from /ruby-addressable-2.3.6/spec/addressable/template_spec.rb:756:in `block (3 levels) in <top (required)>
'
        from /usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:363:in `module_exec'
        from /usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:363:in `subclass'
        from /usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:254:in `block in define_example_group_method'
        from /ruby-addressable-2.3.6/spec/addressable/template_spec.rb:750:in `block (2 levels) in <top (required)>'
        from /usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:363:in `module_exec'
        from /usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:363:in `subclass'
        from /usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:254:in `block in define_example_group_method'
        from /ruby-addressable-2.3.6/spec/addressable/template_spec.rb:732:in `block in <top (required)>'
        from /usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:363:in `module_exec'
        from /usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:363:in `subclass'
        from /usr/lib/ruby/vendor_ruby/rspec/core/example_group.rb:254:in `block in define_example_group_method'
        from /usr/lib/ruby/vendor_ruby/rspec/core/dsl.rb:43:in `block in expose_example_group_alias'
        from /usr/lib/ruby/vendor_ruby/rspec/core/dsl.rb:82:in `block (2 levels) in expose_example_group_alias_globally'
        from /ruby-addressable-2.3.6/spec/addressable/template_spec.rb:731:in `<top (required)>'
        from /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1327:in `load'
        from /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1327:in `block in load_spec_files'
        from /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1325:in `each'
        from /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1325:in `load_spec_files'
        from /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:103:in `setup'
        from /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:89:in `run'
        from /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:74:in `run'
        from /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:42:in `invoke'
        from /usr/bin/rspec:4:in `<main>'
Loading simplecov-html failed, install ruby-simplecov-html
[Coveralls] Set up the SimpleCov formatter.
[Coveralls] Using SimpleCov's default settings.
[Coveralls] Outside the Travis environment, not sending data.
/usr/bin/ruby2.1 /usr/bin/rspec spec/addressable/idna_spec.rb spec/addressable/template_spec.rb spec/addressable/uri_spec.rb failed


Full build log (rbuild):
https://reproducible.debian.net/rb-pkg/unstable/amd64/ruby-addressable.html

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.19.0-23-generic (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)