The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the successful build:
2023.01.24.00.19.14 sjg src/usr.bin/make/var.c,v 1.1038 2023.01.24.00.20.00 sjg src/usr.bin/make/unit-tests/var-readonly.exp,v 1.1 2023.01.24.00.20.00 sjg src/usr.bin/make/unit-tests/var-readonly.mk,v 1.1 2023.01.24.00.24.02 sjg src/usr.bin/make/dir.c,v 1.280 2023.01.24.00.24.02 sjg src/usr.bin/make/dir.h,v 1.47 2023.01.24.00.24.02 sjg src/usr.bin/make/main.c,v 1.588 2023.01.24.00.24.02 sjg src/usr.bin/make/make.1,v 1.359 2023.01.24.00.24.02 sjg src/usr.bin/make/parse.c,v 1.692 2023.01.24.00.24.02 sjg src/usr.bin/make/unit-tests/Makefile,v 1.331 2023.01.24.00.24.02 sjg src/usr.bin/make/unit-tests/dir.mk,v 1.10 2023.01.24.00.24.02 sjg src/usr.bin/make/unit-tests/opt-debug-graph1.exp,v 1.11 2023.01.24.00.24.02 sjg src/usr.bin/make/unit-tests/opt-debug-graph2.exp,v 1.6 2023.01.24.00.24.02 sjg src/usr.bin/make/unit-tests/opt-debug-graph3.exp,v 1.6 2023.01.24.00.24.02 sjg src/usr.bin/make/unit-tests/suff-main-several.exp,v 1.9 2023.01.24.00.24.02 sjg src/usr.bin/make/unit-tests/suff-transform-debug.exp,v 1.6 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2023.01.html#2023.01.24.00.24.02