[DRE-maint] Bug#966212: autopkgtest fails with rails 6 in experimental

[Pirate Praveen]

Package: ruby-js-image-paths
Version: 0.1.1-1
Severity: important
User: pkg-ruby-extras-maintainers at lists.alioth.debian.org
Usertags: rails6-transition
Control: forwarded -1 https://github.com/jhass/js_image_paths/issues/6

Hi,

This package's autopkgtest and rebuilds failed with rails 6 currently in
experimental. rails 6 will be uploaded to unstable in a weeks time, so
please make sure this package is ready for rails 6. The severity of
this bug will be raised to serious after rails 6 is uploaded to
unstable.


Relevant errors,

GEM_PATH= ruby2.7 -e gem\ \"js_image_paths\"
/usr/lib/ruby/2.7.0/rubygems/dependency.rb:313:in `to_specs': Could not 
find 'rails' (< 6.0, >= 4.0) - did find: [rails-6.0.3.1] 
(Gem::MissingSpecVersionError)
Checked in 
'GEM_PATH=/home/debci/.gem/ruby/2.7.0:/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', 
execute `gem env` for more information

Full log 
https://people.debian.org/~praveen/rails6-meta-build/autopkgtest/ruby-js-image-paths.log

Forwarded upstream at https://github.com/jhass/js_image_paths/issues/6