[DRE-maint] Bug#952078: ruby-dalli: FTBFS: ERROR: Test "ruby2.7" failed.

[Lucas Nussbaum]

Source: ruby-dalli
Version: 2.7.9-1
Severity: serious
Justification: FTBFS on amd64
Tags: buster sid
Usertags: ftbfs-20200222 ftbfs-buster

Hi,

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

Relevant part (hopefully):
> /usr/bin/ruby2.7 /usr/bin/gem2deb-test-runner
> 
> ┌──────────────────────────────────────────────────────────────────────────────┐
> │ Checking Rubygems dependency resolution on ruby2.7                           │
> └──────────────────────────────────────────────────────────────────────────────┘
> 
> GEM_PATH=/<<PKGBUILDDIR>>/debian/ruby-dalli/usr/share/rubygems-integration/all:/var/lib/gems/2.7.0:/usr/lib/ruby/gems/2.7.0:/usr/share/rubygems-integration/2.7.0:/usr/share/rubygems-integration/all:/usr/lib/x86_64-linux-gnu/rubygems-integration/2.7.0 ruby2.7 -e gem\ \"dalli\"
> 
> ┌──────────────────────────────────────────────────────────────────────────────┐
> │ Run tests for ruby2.7 from debian/ruby-tests.rake                            │
> └──────────────────────────────────────────────────────────────────────────────┘
> 
> RUBYLIB=/<<PKGBUILDDIR>>/debian/ruby-dalli/usr/lib/ruby/vendor_ruby:. GEM_PATH=/<<PKGBUILDDIR>>/debian/ruby-dalli/usr/share/rubygems-integration/all:/var/lib/gems/2.7.0:/usr/lib/ruby/gems/2.7.0:/usr/share/rubygems-integration/2.7.0:/usr/share/rubygems-integration/all:/usr/lib/x86_64-linux-gnu/rubygems-integration/2.7.0 ruby2.7 -S rake -f debian/ruby-tests.rake
> /usr/bin/ruby2.7 -w -I"test"  "/usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb" "test/benchmark_test.rb" -v
> /usr/lib/ruby/2.7.0/bundler/spec_set.rb:86:in `block in materialize': Could not find rdoc-6.0.1.1 in any of the sources (Bundler::GemNotFound)
> 	from /usr/lib/ruby/2.7.0/bundler/spec_set.rb:80:in `map!'
> 	from /usr/lib/ruby/2.7.0/bundler/spec_set.rb:80:in `materialize'
> 	from /usr/lib/ruby/2.7.0/bundler/definition.rb:170:in `specs'
> 	from /usr/lib/ruby/2.7.0/bundler/definition.rb:237:in `specs_for'
> 	from /usr/lib/ruby/2.7.0/bundler/definition.rb:226:in `requested_specs'
> 	from /usr/lib/ruby/2.7.0/bundler/runtime.rb:101:in `block in definition_method'
> 	from /usr/lib/ruby/2.7.0/bundler/runtime.rb:20:in `setup'
> 	from /usr/lib/ruby/2.7.0/bundler.rb:149:in `setup'
> 	from /usr/lib/ruby/2.7.0/bundler/setup.rb:20:in `block in <top (required)>'
> 	from /usr/lib/ruby/2.7.0/bundler/ui/shell.rb:136:in `with_level'
> 	from /usr/lib/ruby/2.7.0/bundler/ui/shell.rb:88:in `silence'
> 	from /usr/lib/ruby/2.7.0/bundler/setup.rb:20:in `<top (required)>'
> 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
> 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
> 	from /<<PKGBUILDDIR>>/test/helper.rb:3:in `<top (required)>'
> 	from /<<PKGBUILDDIR>>/test/benchmark_test.rb:2:in `require_relative'
> 	from /<<PKGBUILDDIR>>/test/benchmark_test.rb:2:in `<top (required)>'
> 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
> 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
> 	from /usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb:17:in `block in <main>'
> 	from /usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb:5:in `select'
> 	from /usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb:5:in `<main>'
> rake aborted!
> Command failed with status (1): [ruby -w -I"test"  "/usr/lib/ruby/vendor_ruby/rake/rake_test_loader.rb" "test/benchmark_test.rb" -v]
> 
> Tasks: TOP => default
> (See full trace by running task with --trace)
> ERROR: Test "ruby2.7" failed.

The full build log is available from:
   http://qa-logs.debian.net/2020/02/22/ruby-dalli_2.7.9-1_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.