[DRE-maint] Bug#962325: ruby-actionpack-page-caching: ftbfs with rails 6 in experimental - Could not find 'actionpack' (< 6, >= 4.0.0) - did find: [actionpack-6.0.3.1]

[Pirate Praveen]

Package: ruby-actionpack-page-caching
Version: 1.1.0-1
Severity: important
User: pkg-ruby-extras-maintainers at lists.alioth.debian.org
Usertags: rails6-transition

Hi,

This package failed to build (autopkgtest also failed) with rails 6 
currently in experimental. rails 6 will be uploaded to unstable around 
August 1st week, 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.

Complete logs for rebuilds/autopkgtests with rails 6 are available at
https://people.debian.org/~praveen/rails6-meta-build/