perl-Encode-JISX0213-0.04-3.fc26 fails to build in F26 because a test fails: + make test "/usr/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- JISX0213.bs blib/arch/auto/Encode/JISX0213/JISX0213.bs 644 PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t Out of memory! # Looks like your test exited with 1 just after 33. t/JISX0213.t ...... Dubious, test returned 1 (wstat 256, 0x100) Failed 12/45 subtests This is caused by upgrading perl-Encode from 4:2.84-11.fc26 to 4:2.85-1.fc26.
This was a bug in perl-Encode fixed in perl-Encode-4:2.87-4.fc26.