Automated report: NetBSD-current/i386 build failure

[NetBSD Test Fixture <bracket%NetBSD.org@localhost>]

This is an automatically generated notice of a NetBSD-current/i386
build failure.

The failure occurred on babylon5.netbsd.org, a NetBSD/amd64 host,
using sources from CVS date 2016.10.08.20.44.59.

An extract from the build.sh output follows:

    mdoc warning: .Nx: Unknown NetBSD version `Ns' (#59)
    ...reading INSTALL.ASCII.toc
    /tmp/bracket/build/2016.10.08.20.44.59-i386/src/distrib/notes/i386/../common/main:114: magic character code 140 is not allowed in an escape name
    /tmp/bracket/build/2016.10.08.20.44.59-i386/src/distrib/notes/i386/../common/main:114: magic character code 140 is not allowed in an escape name
    /tmp/bracket/build/2016.10.08.20.44.59-i386/src/distrib/notes/i386/../common/main:246: magic character code 140 is not allowed in an escape name
    /tmp/bracket/build/2016.10.08.20.44.59-i386/src/distrib/notes/i386/../common/main:246: fatal error: input stack limit exceeded (probable infinite loop)
    *** [INSTALL.txt] Error code 1
    nbmake[4]: stopped in /tmp/bracket/build/2016.10.08.20.44.59-i386/src/distrib/notes/i386
    --- INSTALL.more.toc ---

The following commits were made between the last successful build and
the failed build:

    2016.10.08.20.30.54 joerg src/sys/arch/sparc/include/cpuconf.h,v 1.5
    2016.10.08.20.34.59 joerg src/external/gpl2/texinfo/dist/info/infokey.c,v 1.3
    2016.10.08.20.44.59 joerg src/external/gpl2/groff/dist/src/roff/troff/input.cpp,v 1.3

Log files can be found at:

    http://releng.NetBSD.org/b5reports/i386/commits-2016.10.html#2016.10.08.20.44.59