RE: [buildfarm related] Machines gcc experimental failed test_lfind

Dear John, Tom and Nathan,

Thanks for seeing the issue. I found the animals are now green, e.g. [1], so
I hope it might be a compiler's bug. I learned that no need to spend time for
experimental tools unless we have idea around here.

[1]: https://buildfarm.postgresql.org/cgi-bin/show_history.pl?nm=snakefly&br=master

Best regards,
Hayato Kuroda
FUJITSU LIMITED