The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the successful build:
2023.01.16.00.11.50 christos src/external/gpl3/binutils/dist/bfd/elf32-m68k.c,v 1.15 2023.01.16.00.11.50 christos src/external/gpl3/binutils/dist/bfd/elf32-vax.c,v 1.20 2023.01.16.00.11.50 christos src/external/gpl3/binutils/dist/bfd/elf64-mips.c,v 1.12 2023.01.16.00.11.50 christos src/external/gpl3/binutils/dist/bfd/elf64-ppc.c,v 1.18 2023.01.16.00.23.55 rillig src/distrib/sets/lists/tests/mi,v 1.1243 2023.01.16.00.37.59 rillig src/tests/usr.bin/xlint/lint1/expr_sizeof.c,v 1.4 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2023.01.html#2023.01.16.00.37.59