[DRE-maint] Bug#768615: ruby-pygments.rb: FTBFS in jessie: ERROR: Test "ruby2.1" failed: Running tests for ruby2.1 using debian/ruby-tests.rb...

[Lucas Nussbaum]

Source: ruby-pygments.rb
Version: 0.5.4~ds1-1
Severity: serious
Tags: jessie sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20141108 qa-ftbfs
Justification: FTBFS in jessie on amd64

Hi,

During a rebuild of all packages in jessie (in a jessie chroot, not a
sid chroot), your package failed to build on amd64.

Relevant part (hopefully):
> Running tests for ruby2.1 using debian/ruby-tests.rb...
> Run options: 
> 
> # Running tests:
> 
> ....................F....E......................
> 
> Finished tests in 10.040664s, 4.7806 tests/s, 9.5611 assertions/s.
> 
>   1) Failure:
> PygmentsHighlightTest#test_highlight_works_with_larger_files [/«PKGBUILDDIR»/test/test_pygments.rb:35]:
> <454107> expected but was
> <455203>.
> 
>   2) Error:
> PygmentsHighlightTest#test_highlight_works_with_single_character_input:
> MentosError: Traceback (most recent call last):
>   File "/«PKGBUILDDIR»/lib/pygments/mentos.py", line 304, in start
>     res = self.get_data(method, lexer, args, kwargs, text)
>   File "/«PKGBUILDDIR»/lib/pygments/mentos.py", line 172, in get_data
>     res = self.highlight_text(text, lexer, formatter_name, args, _convert_keys(opts))
>   File "/«PKGBUILDDIR»/lib/pygments/mentos.py", line 123, in highlight_text
>     lexer = self.return_lexer(lexer, args, kwargs, code)
>   File "/«PKGBUILDDIR»/lib/pygments/mentos.py", line 103, in return_lexer
>     return lexers.guess_lexer(code, **inputs)
>   File "/usr/lib/python2.7/dist-packages/pygments/lexers/__init__.py", line 250, in guess_lexer
>     raise ClassNotFound('no lexer matching the text found')
> ClassNotFound: no lexer matching the text found
> 
>     /«PKGBUILDDIR»/lib/pygments/popen.rb:386:in `header_to_json'
>     /«PKGBUILDDIR»/lib/pygments/popen.rb:268:in `handle_header_and_return'
>     /«PKGBUILDDIR»/lib/pygments/popen.rb:243:in `block in mentos'
>     /usr/lib/ruby/2.1.0/timeout.rb:91:in `block in timeout'
>     /usr/lib/ruby/2.1.0/timeout.rb:35:in `block in catch'
>     /usr/lib/ruby/2.1.0/timeout.rb:35:in `catch'
>     /usr/lib/ruby/2.1.0/timeout.rb:35:in `catch'
>     /usr/lib/ruby/2.1.0/timeout.rb:106:in `timeout'
>     /«PKGBUILDDIR»/lib/pygments/popen.rb:214:in `mentos'
>     /«PKGBUILDDIR»/lib/pygments/popen.rb:197:in `highlight'
>     /«PKGBUILDDIR»/test/test_pygments.rb:91:in `test_highlight_works_with_single_character_input'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:1265:in `run'
>     /usr/lib/ruby/2.1.0/test/unit/testcase.rb:17:in `run'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:940:in `block in _run_suite'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:933:in `map'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:933:in `_run_suite'
>     /usr/lib/ruby/2.1.0/test/unit.rb:663:in `block in _run_suites'
>     /usr/lib/ruby/2.1.0/test/unit.rb:661:in `each'
>     /usr/lib/ruby/2.1.0/test/unit.rb:661:in `_run_suites'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:884:in `_run_anything'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:1092:in `run_tests'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:1079:in `block in _run'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:1078:in `each'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:1078:in `_run'
>     /usr/lib/ruby/2.1.0/minitest/unit.rb:1066:in `run'
>     /usr/lib/ruby/2.1.0/test/unit.rb:27:in `run'
>     /usr/lib/ruby/2.1.0/test/unit.rb:780:in `run'
>     /usr/lib/ruby/2.1.0/test/unit.rb:372:in `block (2 levels) in autorun'
>     /usr/lib/ruby/2.1.0/test/unit.rb:33:in `run_once'
>     /usr/lib/ruby/2.1.0/test/unit.rb:371:in `block in autorun'
> 
> 48 tests, 96 assertions, 1 failures, 1 errors, 0 skips
> 
> ruby -v: ruby 2.1.4p265 (2014-10-27) [x86_64-linux-gnu]
> rake aborted!
> Command failed with status (2): [ruby -I"lib" -rubygems -I"/usr/lib/ruby/vendor_ruby" "/usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb" "test/test_pygments.rb" ]
> 
> Tasks: TOP => default => test
> (See full trace by running task with --trace)
> ERROR: Test "ruby2.1" failed: 

The full build log is available from:
   http://aws-logs.debian.net/ftbfs-logs/2014/11/08/ruby-pygments.rb_0.5.4~ds1-1_jessie.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.