[DRE-maint] Bug#832843: berkshelf-api: FTBFS: ERROR: Test "ruby2.3" failed: /usr/lib/ruby/vendor_ruby/grape/msgpack.rb:39:in `<top (required)>': uninitialized constant Grape::Formatter::Base (NameError)

[Lucas Nussbaum]

Source: berkshelf-api
Version: 2.1.3-1
Severity: serious
Tags: stretch sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20160728 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):
> /usr/lib/ruby/vendor_ruby/grape/msgpack.rb:39:in `<top (required)>': uninitialized constant Grape::Formatter::Base (NameError)
> Did you mean?  Base64
> 	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'
> 	from /usr/lib/ruby/vendor_ruby/grape-msgpack.rb:1: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'
> 	from /«PKGBUILDDIR»/lib/berkshelf/api/endpoint.rb:2:in `<top (required)>'
> 	from /«PKGBUILDDIR»/lib/berkshelf/api.rb:23:in `require_relative'
> 	from /«PKGBUILDDIR»/lib/berkshelf/api.rb:23:in `<module:API>'
> 	from /«PKGBUILDDIR»/lib/berkshelf/api.rb:10:in `<module:Berkshelf>'
> 	from /«PKGBUILDDIR»/lib/berkshelf/api.rb:9: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'
> 	from /«PKGBUILDDIR»/spec/spec_helper.rb:3: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'
> 	from /«PKGBUILDDIR»/spec/unit/berkshelf/api/application_spec.rb:1:in `<top (required)>'
> 	from /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1361:in `load'
> 	from /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1361:in `block in load_spec_files'
> 	from /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1359:in `each'
> 	from /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1359:in `load_spec_files'
> 	from /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:106:in `setup'
> 	from /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:92:in `run'
> 	from /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:78:in `run'
> 	from /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:45:in `invoke'
> 	from /usr/bin/rspec:4:in `<main>'
> /usr/bin/ruby2.3 /usr/bin/rspec --pattern ./spec/\*\*/\*_spec.rb --format documentation failed
> ERROR: Test "ruby2.3" failed: 

The full build log is available from:
   http://people.debian.org/~lucas/logs/2016/07/28/berkshelf-api_2.1.3-1_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.