The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the successful build:
2021.01.17.19.03.32 jmcneill src/sys/dev/wscons/wsdisplay_vcons.c,v 1.47 2021.01.17.19.03.32 jmcneill src/sys/dev/wscons/wsdisplay_vconsvar.h,v 1.30 2021.01.17.19.03.49 jmcneill src/sys/arch/arm/fdt/arm_simplefb.c,v 1.6 2021.01.17.19.32.52 rillig src/distrib/sets/lists/base/mi,v 1.1274 2021.01.17.19.32.52 rillig src/distrib/sets/lists/comp/mi,v 1.2371 2021.01.17.19.32.53 rillig src/etc/mtree/NetBSD.dist.base,v 1.233 2021.01.17.19.32.53 rillig src/usr.bin/xlint/xlint/Makefile,v 1.19 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2021.01.html#2021.01.17.19.32.53