The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the successful build:
2022.12.11.08.23.10 kre src/bin/sh/miscbltin.c,v 1.53 2022.12.11.08.23.10 kre src/bin/sh/sh.1,v 1.252 2022.12.11.08.32.02 kre src/external/public-domain/tz/dist/backward,v 1.10 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2022.12.html#2022.12.11.08.32.02