NonexistentBlocker: version 1.540.0: nonexistent blocker RDEPEND="!<perl-core/Carp-1.540.0": no matches in repo history
  NonexistentBlocker: version 1.540.0: nonexistent blocker RDEPEND="!>perl-core/Carp-1.540.0-r999": no matches in repo history
  NonexistentDeps: version 1.540.0: RDEPEND: nonexistent package: ~perl-core/Carp-1.540.0