[DRE-maint] Bug#1004703: ruby-pygments.rb: autopkgtest regression: No such file or directory

[Paul Gevers]

Source: ruby-pygments.rb
Version: 2.3.0+ds-1
X-Debbugs-CC: debian-ci at lists.debian.org
Severity: serious
User: debian-ci at lists.debian.org
Usertags: regression

Dear maintainer(s),

With a recent upload of ruby-pygments.rb the autopkgtest of 
ruby-pygments.rb fails in testing when that autopkgtest is run with the 
binary packages of ruby-pygments.rb from unstable. It passes when run 
with only packages from testing. It fails in the same way in a pure 
unstable environment, so it's not version skew. In tabular form:

                        pass            fail
ruby-pygments.rb       from testing    2.3.0+ds-1
all others             from testing    from testing

I copied some of the output at the bottom of this report.

Currently this regression is blocking the migration to testing [1]. Can 
you please investigate the situation and fix it?

More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=ruby-pygments.rb

https://ci.debian.net/data/autopkgtest/testing/amd64/r/ruby-pygments.rb/18819910/log.gz


┌──────────────────────────────────────────────────────────────────────────────┐
│ Checking Rubygems dependency resolution on ruby2.7 
        │
└──────────────────────────────────────────────────────────────────────────────┘

GEM_PATH= ruby2.7 -e gem\ \"pygments.rb\"

┌──────────────────────────────────────────────────────────────────────────────┐
│ Run tests for ruby2.7 from debian/ruby-tests.rake 
        │
└──────────────────────────────────────────────────────────────────────────────┘

mv lib ./.gem2deb.lib
RUBYLIB=. GEM_PATH= ruby2.7 -S rake -f debian/ruby-tests.rake
/usr/bin/ruby2.7 -w -I"test" 
/usr/share/rubygems-integration/all/gems/rake-13.0.6/lib/rake/rake_test_loader.rb 
"test/test_pygments.rb" -v
/tmp/autopkgtest-lxc.9r2fsd4_/downtmp/build.ktY/src/test/test_pygments.rb:13:in 
`read': No such file or directory @ rb_sysopen - 
/tmp/autopkgtest-lxc.9r2fsd4_/downtmp/build.ktY/src/test/../lib/pygments/mentos.py 
(Errno::ENOENT)
	from 
/tmp/autopkgtest-lxc.9r2fsd4_/downtmp/build.ktY/src/test/test_pygments.rb:13:in 
`<class:PygmentsHighlightTest>'
	from 
/tmp/autopkgtest-lxc.9r2fsd4_/downtmp/build.ktY/src/test/test_pygments.rb:10:in 
`<top (required)>'
	from 
/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:85:in 
`require'
	from 
/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:85:in 
`require'
	from 
/usr/share/rubygems-integration/all/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:21:in 
`block in <main>'
	from 
/usr/share/rubygems-integration/all/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:6:in 
`select'
	from 
/usr/share/rubygems-integration/all/gems/rake-13.0.6/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-13.0.6/lib/rake/rake_test_loader.rb 
"test/test_pygments.rb" -v]
/usr/share/rubygems-integration/all/gems/rake-13.0.6/exe/rake:27:in 
`<top (required)>'
Tasks: TOP => default
(See full trace by running task with --trace)
mv ./.gem2deb.lib lib
autopkgtest [01:10:58]: test gem2deb-test-runner

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