The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the successful build:
2016.11.05.22.21.48 kre src/lib/libc/time/zic.c,v 1.66
Log files can be found at:
http://releng.NetBSD.org/b5reports/i386/commits-2016.11.html#2016.11.05.22.21.48
