The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the successful build:
2016.09.16.23.01.53 pgoyette src/distrib/sets/lists/modules/mi,v 1.95
2016.09.16.23.20.31 pgoyette src/sys/dev/pci/nvme_pci.c,v 1.7
Log files can be found at:
http://releng.NetBSD.org/b5reports/i386/commits-2016.09.html#2016.09.16.23.20.31
