perl-Type-Tiny-2.006000-2.fc43 fails to build in Fedora 43 because tests fail: # Failed test 'An object of class 'Type::Tiny::Union' isa 'Moose::Meta::TypeConstraint'' # at t/30-external/MooseX-Types/basic.t line 40. # The object of class 'Type::Tiny::Union' isn't a 'Moose::Meta::TypeConstraint' # Looks like you failed 1 test of 24. t/30-external/MooseX-Types/basic.t ........................... Dubious, test returned 1 (wstat 256, 0x100) Failed 1/24 subtests t/30-external/MooseX-Types/extending.t ....................... ok # Failed test ''Not' isa 'Moose::Meta::TypeConstraint'' # at t/30-external/MooseX-Types/more.t line 52. # 'Not' isn't a 'Moose::Meta::TypeConstraint' # Failed test ''~Int' isa 'Moose::Meta::TypeConstraint'' # at t/30-external/MooseX-Types/more.t line 52. # '~Int' isn't a 'Moose::Meta::TypeConstraint' # Failed test ''Int' isa 'Moose::Meta::TypeConstraint'' # at t/30-external/MooseX-Types/more.t line 52. # 'Int' isn't a 'Moose::Meta::TypeConstraint' # Looks like you failed 3 tests of 20. t/30-external/MooseX-Types/more.t ............................ Dubious, test returned 3 (wstat 768, 0x300) Failed 3/20 subtests A difference between passing and failing build root is at <https://koschei.fedoraproject.org/build/20344696>. This failure seems to be triggered upgrading perl-MooseX-Types from 0.50-24.fc42 to 0.51-1.fc43 and because of that an upstream has released new Type-Tiny-2.008002.