This appears to have been fixed, or at least I'm no longer getting this error.
bug#55586: failure when linking glibc-mesboot-2.16.0
Brian Cully via Bug reports for GNU Guix Mon, 10 Apr 2023 07:28:33 -0700
Brian Cully via Bug reports for GNU Guix Mon, 10 Apr 2023 07:28:33 -0700
This appears to have been fixed, or at least I'm no longer getting this error.