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 2016.12.13.20.20.34.

An extract from the build.sh output follows:

    --- dependall-sysmon ---
    CC=/tmp/bracket/build/2016.12.13.20.20.34-i386/tools/bin/i486--netbsdelf-gcc /tmp/bracket/build/2016.12.13.20.20.34-i386/tools/bin/nbmkdep -s .o\ .d -d -f .depend sysmon.d
    --- dependall ---
    --- dependall-spkr_synth ---
    /tmp/bracket/build/2016.12.13.20.20.34-i386/src/sys/dev/spkr_synth.c: In function 'spkr_synth_attach':
    /tmp/bracket/build/2016.12.13.20.20.34-i386/src/sys/dev/spkr_synth.c:150:6: error: format not a string literal and no format arguments [-Werror=format-security]
          bell_thread, sc, &sc->sc_bellthread, device_xname(self));
          ^
    cc1: all warnings being treated as errors
    --- dependall-spdmem ---
    386/src/sys/../common/include -D_KERNEL -D_LKM -D_MODULE -DSYSCTL_INCLUDE_DESCR -c    /tmp/bracket/build/2016.12.13.20.20.34-i386/src/sys/dev/i2c/spdmem_i2c.c
    --- dependall-smbfs ---
    /tmp/bracket/build/2016.12.13.20.20.34-i386/tools/bin/nbctfconvert -L VERSION smbfs_node.o
    --- dependall-spkr_synth ---
    *** [spkr_synth.o] Error code 1
    nbmake[8]: stopped in /tmp/bracket/build/2016.12.13.20.20.34-i386/src/sys/modules/spkr_synth
    1 error

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

    2016.12.13.19.03.49 roy src/usr.sbin/sysinst/net.c,v 1.23
    2016.12.13.20.18.06 christos src/sys/arch/arm/iomd/vidcaudio.c,v 1.55
    2016.12.13.20.18.32 christos src/sys/dev/audiobell.c,v 1.12
    2016.12.13.20.20.34 christos src/sys/conf/files,v 1.1167
    2016.12.13.20.20.34 christos src/sys/dev/files.audio,v 1.8
    2016.12.13.20.20.34 christos src/sys/dev/isa/spkr_pcppi.c,v 1.5
    2016.12.13.20.20.34 christos src/sys/dev/spkr.c,v 1.4
    2016.12.13.20.20.34 christos src/sys/dev/spkr_synth.c,v 1.7
    2016.12.13.20.20.34 christos src/sys/dev/spkrvar.h,v 1.4

Log files can be found at:

    http://releng.NetBSD.org/b5reports/i386/commits-2016.12.html#2016.12.13.20.20.34