The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the successful build:
2020.11.04.19.27.41 pgoyette src/sys/kern/sys_ptrace_common.c,v 1.91 2020.11.04.19.27.53 martin src/sys/rump/include/sys/sleeptab.h,v 1.2 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2020.11.html#2020.11.04.19.27.53