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 2019.06.14.01.06.33.

An extract from the build.sh output follows:

    --- /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/METALOG.sanitised ---
    </tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/METALOG    sort | /tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbmtree -CSM -k all -R time -N /tmp/bracket/build/2019.06.14.01.06.33-i386/src/etc  >/tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/METALOG.new
    mv /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/METALOG.new /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/METALOG.sanitised
    --- makesetfiles ---
    #    create  set lists
    cd /tmp/bracket/build/2019.06.14.01.06.33-i386/src/distrib/sets &&  DESTDIR=/tmp/bracket/build/2019.06.14.01.06.33-i386/destdir  MACHINE=i386  MACHINE_ARCH=i386  AWK=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbawk  CKSUM=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbcksum  DB=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbdb  EGREP=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbgrep\ -E  HOST_SH=/bin/sh  MAKE=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbmake  MKTEMP=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbmktemp  MTREE=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbmtree  PAX=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbpax  COMPRESS_PROGRAM=gzip  GZIP=-n  XZ_OPT=-9  TAR_SUFF=tgz  PKG_CREATE=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbpkg_create  SED=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbsed  TSORT=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbtsort\ -q  
 /bin/sh ./maketars -S -d /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir   -M /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/METALOG.sanitised  -N /tmp/bracket/build/2019.06.14.01.06.33-i386/src/etc -L base -t /bracket/i386/test/2019.06.14.01.06.33/release/i386/binary/sets
    Creating /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/etc/mtree/set.base
    Creating /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/etc/mtree/set.comp
    Creating /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/etc/mtree/set.etc
    Creating /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/etc/mtree/set.games
    Creating /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/etc/mtree/set.man
    Creating /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/etc/mtree/set.misc
    Creating /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/etc/mtree/set.modules
    Creating /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/etc/mtree/set.tests
    Creating /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/etc/mtree/set.text
    postinstall-fix-obsolete ===> .
    --- postinstall-fix-obsolete ---
       === Removing obsolete files ===
    AWK=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbawk		 DB=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbdb			 HOST_SH=/bin/sh		 MAKE=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbmake			 PWD_MKDB=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbpwd_mkdb	 SED=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbsed		 STAT=/tmp/bracket/build/2019.06.14.01.06.33-i386/tools/bin/nbstat /bin/sh /tmp/bracket/build/2019.06.14.01.06.33-i386/src/usr.sbin/postinstall/postinstall  -m i386 -a i386 -s /tmp/bracket/build/2019.06.14.01.06.33-i386/src  -d /tmp/bracket/build/2019.06.14.01.06.33-i386/destdir/ fix obsolete
    /bin/sh: Can't open /tmp/bracket/build/2019.06.14.01.06.33-i386/src/usr.sbin/postinstall/postinstall
    *** [postinstall-fix-obsolete] Error code 2
    nbmake[2]: stopped in /tmp/bracket/build/2019.06.14.01.06.33-i386/src
    1 error

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

    2019.06.14.01.00.52 kamil src/external/gpl3/gdb/dist/gdb/nbsd-nat.c,v 1.12
    2019.06.14.01.06.33 christos src/usr.sbin/postinstall/Attic/postinstall,v 1.233
    2019.06.14.01.06.33 christos src/usr.sbin/postinstall/Makefile,v 1.2
    2019.06.14.01.06.33 christos src/usr.sbin/postinstall/postinstall.in,v 1.1

Log files can be found at:

    http://releng.NetBSD.org/b5reports/i386/commits-2019.06.html#2019.06.14.01.06.33