perl-Dancer-1.3513-14.fc38 fails to build in Fedora 38 because a test fails: t/12_response/10_error_dumper.t ..................... ok Devel::Hide hides Clone.pm Can't locate Clone.pm in @INC (hidden) BEGIN failed--compilation aborted at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 8. Compilation failed in require at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/Response.pm line 14. BEGIN failed--compilation aborted at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/Response.pm line 14. Compilation failed in require at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/SharedData.pm line 8. BEGIN failed--compilation aborted at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/SharedData.pm line 8. Compilation failed in require at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/Request.pm line 13. BEGIN failed--compilation aborted at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/Request.pm line 13. Compilation failed in require at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/Route.pm line 13. BEGIN failed--compilation aborted at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/Route.pm line 13. Compilation failed in require at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/Route/Registry.pm line 8. BEGIN failed--compilation aborted at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/Route/Registry.pm line 8. Compilation failed in require at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/App.pm line 12. BEGIN failed--compilation aborted at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer/App.pm line 12. Compilation failed in require at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer.pm line 10. BEGIN failed--compilation aborted at /builddir/build/BUILD/Dancer-1.3513/blib/lib/Dancer.pm line 10. Compilation failed in require at t/12_response/10_error_dumper_without_clone.t line 17. BEGIN failed--compilation aborted at t/12_response/10_error_dumper_without_clone.t line 17. t/12_response/10_error_dumper_without_clone.t ....... Dubious, test returned 255 (wstat 65280, 0xff00) No subtests run [...] Test Summary Report ------------------- t/12_response/10_error_dumper_without_clone.t (Wstat: 65280 (exited 255) Tests: 0 Failed: 0) Non-zero exit status: 255 Parse errors: No plan found in TAP output Files=222, Tests=2158, 42 wallclock secs ( 0.58 usr 0.31 sys + 32.74 cusr 7.10 csys = 40.73 CPU) Result: FAIL A difference between passing and failing build roots is at <https://koschei.fedoraproject.org/build/13983684>. This failure is probably triggered by upgrading perl-HTTP-Message from 6.43-2.fc38 to 6.44-1.fc38. HTTP-Message-6.44 added a dependency on Clone, from Changes: Made the Clone module a hard requirement, so we don't have to provide a fallback function for HTTP::Headers::clone(). We require at least Clone 0.46, as that release now supports Perl back to 5.8.1, just like us. (GH#184) (Neil Bowers) while the Dancer test exhibits hiding Clone module.