[satoshi@~/swurl] % PERL5OPT="-MDevel::Cover" prove -lr t/102-list_dumper.t
t/102-list_dumper.t .. 6/? Magic number checking on storable file failed at blib/lib/Storable.pm (autosplit into blib/lib/auto/Storable/_retrieve.al) line 386, at /home/satoshi/perl5/lib/perl5/x86_64-linux/Devel/Cover/DB/Structure.pm line 273
END failed--call queue aborted.
t/102-list_dumper.t .. Dubious, test returned 255 (wstat 65280, 0xff00)
All 7 subtests passed
Test Summary Report
-------------------
t/102-list_dumper.t (Wstat: 65280 Tests: 7 Failed: 0)
Non-zero exit status: 255
Files=1, Tests=7, 4 wallclock secs ( 0.05 usr 0.01 sys + 1.97 cusr 0.07 csys = 2.10 CPU)
Result: FAIL
Magic number checking on storable file failed at blib/lib/Storable.pm (autosplit into blib/lib/auto/Storable/_retrieve.al) line 386, at /home/satoshi/perl5/lib/perl5/x86_64-linux/Devel/Cover/DB/Structure.pm line 273
END failed--call queue aborted at /usr/bin/prove line 11.