ruby2.5-rubygem-rake.x86_64: I: -- SLE Conflict -- File: /etc/alternatives/rake
                                                   Linkto: rake
ruby2.5-rubygem-rake.x86_64: I: -- SLE Conflict -- File: /etc/alternatives/rake.ruby2.5
                                                   Linkto: rake.ruby2.5
ruby2.5-rubygem-rake.x86_64: I: -- SLE Conflict -- File: /usr/bin/rake
                                                   Linkto: /etc/alternatives/rake
ruby2.5-rubygem-rake.x86_64: I: -- SLE Conflict -- File: /usr/bin/rake.ruby2.5
                                                   Linkto: /etc/alternatives/rake.ruby2.5
ruby2.5-rubygem-rake.x86_64: I: SUSE_Backports_policy_ignored-SLE_alternatives_conflict 
ruby2.5: /etc/alternatives/rake
ruby2.5: /etc/alternatives/rake.ruby2.5
ruby2.5: /usr/bin/rake
ruby2.5: /usr/bin/rake.ruby2.5
This package conflicts with files provided by SLE via the 'alternatives'
system and they are whitelisted to be allowed in the Backports project.

ruby2.5-rubygem-rake-doc.x86_64: W: no-version-in-last-changelog
ruby2.5-rubygem-rake.x86_64: W: no-version-in-last-changelog
rubygem-rake.src: W: no-version-in-last-changelog
The latest changelog entry doesn't contain a version. Please insert the
version that is coherent with the version of the package and rebuild it.

ruby2.5-rubygem-rake.x86_64: E: devel-file-in-non-devel-package (Badness: 50) /usr/lib64/ruby/gems/2.5.0/gems/rake-13.0.6/doc/example/a.c
ruby2.5-rubygem-rake.x86_64: E: devel-file-in-non-devel-package (Badness: 50) /usr/lib64/ruby/gems/2.5.0/gems/rake-13.0.6/doc/example/b.c
ruby2.5-rubygem-rake.x86_64: E: devel-file-in-non-devel-package (Badness: 50) /usr/lib64/ruby/gems/2.5.0/gems/rake-13.0.6/doc/example/main.c
A file that is needed only e.g. when developing or building software is
included in a non-devel package. These files should go in devel packages.

3 packages and 0 specfiles checked; 3 errors, 3 warnings.