>>> Original instance of package unmerged safely.
* If you have an overlay then you should remove **/files/digest-* files
* (Manifest1) because they are no longer supported. If earlier versions
* of portage will be used to generate manifests for your overlay then you
* should add a file named manifest1_obsolete to the root of the repository
* in order to disable generation of the Manifest1 digest files.
*
* For help with using portage please consult the Gentoo Handbook
* at http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=3
*
>>> sys-apps/portage-2.1.4.2 merged.
>>> No packages selected for removal by clean
>>> Auto-cleaning packages...
>>> No outdated packages were found on your system.
* Messages for package sys-apps/portage-2.1.4.2:
* If you have an overlay then you should remove **/files/digest-* files
* (Manifest1) because they are no longer supported. If earlier versions
* of portage will be used to generate manifests for your overlay then you
* should add a file named manifest1_obsolete to the root of the repository
* in order to disable generation of the Manifest1 digest files.
*
* For help with using portage please consult the Gentoo Handbook
* at http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=3
*
* GNU info directory index is up-to-date.