[DRE-maint] Bug#869051: open-build-service: FTBFS: /usr/lib/ruby/vendor_ruby/bundler/resolver.rb:396:in `block in verify_gemfile_dependencies_are_found!': Could not find gem 'nokogiri (~> 1.6.7)' in any of the gem sources listed in your Gemfile. (Bundler::GemNotFound)

[Lucas Nussbaum]

Source: open-build-service
Version: 2.7.1-10
Severity: serious
Tags: buster sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20170720 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):
> make[3]: Entering directory '/<<PKGBUILDDIR>>'
> make[3]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
> BUNDLE_GEMFILE=../../../src/api/Gemfile bundle exec ../restility/bin/rest_doc api.txt --html -o ../html
> `/sbuild-nonexistent` is not a directory.
> Bundler will use `/tmp/bundler/home/root' as your home directory temporarily.
> /usr/lib/ruby/vendor_ruby/bundler/resolver.rb:396:in `block in verify_gemfile_dependencies_are_found!': Could not find gem 'nokogiri (~> 1.6.7)' in any of the gem sources listed in your Gemfile. (Bundler::GemNotFound)
> 	from /usr/lib/ruby/vendor_ruby/bundler/resolver.rb:366:in `each'
> 	from /usr/lib/ruby/vendor_ruby/bundler/resolver.rb:366:in `verify_gemfile_dependencies_are_found!'
> 	from /usr/lib/ruby/vendor_ruby/bundler/resolver.rb:212:in `start'
> 	from /usr/lib/ruby/vendor_ruby/bundler/resolver.rb:191:in `resolve'
> 	from /usr/lib/ruby/vendor_ruby/bundler/definition.rb:235:in `resolve'
> 	from /usr/lib/ruby/vendor_ruby/bundler/definition.rb:159:in `specs'
> 	from /usr/lib/ruby/vendor_ruby/bundler/definition.rb:218:in `specs_for'
> 	from /usr/lib/ruby/vendor_ruby/bundler/definition.rb:207:in `requested_specs'
> 	from /usr/lib/ruby/vendor_ruby/bundler/runtime.rb:109:in `block in definition_method'
> 	from /usr/lib/ruby/vendor_ruby/bundler/runtime.rb:21:in `setup'
> 	from /usr/lib/ruby/vendor_ruby/bundler.rb:101:in `setup'
> 	from /usr/lib/ruby/vendor_ruby/bundler/setup.rb:20: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'
> Makefile:8: recipe for target 'apidocs' failed
> make[3]: *** [apidocs] Error 1

The full build log is available from:
   http://aws-logs.debian.net/2017/07/20/open-build-service_2.7.1-10_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.