NonexistentBlocker: version 0.18.0-r9: nonexistent blocker RDEPEND="!>perl-core/CPAN-Meta-YAML-0.18.0-r999": no matches in repo history
  NonexistentDeps: version 0.18.0-r9: RDEPEND: nonexistent package: ~perl-core/CPAN-Meta-YAML-0.18.0