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 2018.05.28.21.05.16.

An extract from the build.sh output follows:

    mv -f libunbound.so.6.2.tmp libunbound.so.6.2
    ln -sf libunbound.so.6.2 libunbound.so.6.tmp
    mv -f libunbound.so.6.tmp libunbound.so.6
    ln -sf libunbound.so.6.2 libunbound.so.tmp
    mv -f libunbound.so.tmp libunbound.so
    --- dependall ---
    dependall ===> lib/../external/cddl/osnet/lib/libdtrace
    --- dt_errtags.c ---
    --- dt_names.c ---
    --- dt_errtags.c ---
    sh /tmp/bracket/build/2018.05.28.21.05.16-i386/src/external/cddl/osnet/dist/lib/libdtrace/common/mkerrtags.sh < /tmp/bracket/build/2018.05.28.21.05.16-i386/src/external/cddl/osnet/dist/lib/libdtrace/common/dt_errtags.h > dt_errtags.c
    --- dt_names.c ---
    sh /tmp/bracket/build/2018.05.28.21.05.16-i386/src/external/cddl/osnet/dist/lib/libdtrace/common/mknames.sh < /tmp/bracket/build/2018.05.28.21.05.16-i386/src/external/cddl/osnet/dist/uts/common/sys/dtrace.h > dt_names.c
    nawk: not found
    --- dt_grammar.c ---
    --- dt_lex.c ---
    nbmake[6]: nbmake[6]: don't know how to make dis_tables.c. Stop
    nbmake[6]: stopped in /tmp/bracket/build/2018.05.28.21.05.16-i386/src/external/cddl/osnet/lib/libdtrace
    *** Failed target:  dependall-../external/cddl/osnet/lib/libdtrace
    *** Failed command: _makedirtarget() { dir="$1"; shift; target="$1"; shift; case "${dir}" in /*) this="${dir}/"; real="${dir}" ;; .) this="lib/"; real="/tmp/bracket/build/2018.05.28.21.05.16-i386/src/lib" ;; *) this="lib/${dir}/"; real="/tmp/bracket/build/2018.05.28.21.05.16-i386/src/lib/${dir}" ;; esac; show=${this:-.}; echo "${target} ===> ${show%/}${1:+ (with: $@)}"; cd "${real}" && /tmp/bracket/build/2018.05.28.21.05.16-i386/tools/bin/nbmake _THISDIR_="${this}" "$@" ${target}; }; _makedirtarget ../external/cddl/osnet/lib/libdtrace dependall
    *** Error code 2
    Stop.
    nbmake[5]: stopped in /tmp/bracket/build/2018.05.28.21.05.16-i386/src/lib

Between the last successful build and the failed build, a total of 554
revisions were committed, by the following developers:

    chs
    maxv

Log files can be found at:

    http://releng.NetBSD.org/b5reports/i386/commits-2018.05.html#2018.05.28.21.05.16