The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the first successful build:
2023.09.04.23.17.24 christos src/external/public-domain/sqlite/man/Makefile 1.6 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2023.09.html#2023.09.04.23.17.24