test failures, probably roundoff, Arch Linux (gcc-11.2/glibc-2.35)

[jsberg-bnl]

I'm getting test suite failures on test-cororbit-4 and test-match-10. Both appear to be roundoff, but I'd be a bit surprised about differences this large across Linux systems. 5.08.01, built from source, the system is Arch Linux, uses gcc-11.2 and glibc-2.35. Outputs attached. test-cororbit-4.txt test-match-10.txt