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 2021.02.23.15.00.01.

An extract from the build.sh output follows:

    --- dependall-ibm-public ---
    nbmake[6]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src/external/ibm-public
    nbmake[5]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src/external
    --- dependall-bsd ---
    nbmake[5]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src/external
    --- dependall-gpl3 ---
    --- dependall-gdb ---
    nbmake[7]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src/external/gpl3/gdb
    --- dependall-crypto/external ---
    nbmake[4]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src
    --- dependall-external ---
    nbmake[6]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src/external/gpl3
    --- dependall-gcc ---
    nbmake[6]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src/external/gpl3
    nbmake[5]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src/external
    nbmake[4]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src
    nbmake[3]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src
    nbmake[2]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src
    nbmake[1]: stopped in /tmp/build/2021.02.23.15.00.01-i386/src
    nbmake: stopped in /tmp/build/2021.02.23.15.00.01-i386/src
    ERROR: Failed to make release

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

    2021.02.23.14.21.45 rillig src/usr.bin/make/var.c,v 1.847
    2021.02.23.14.27.27 rillig src/usr.bin/make/var.c,v 1.848
    2021.02.23.14.50.33 ryo src/sys/arch/aarch64/aarch64/idle_machdep.S,v 1.9
    2021.02.23.14.57.16 christos src/tests/lib/libc/regex/data/meta.in,v 1.2
    2021.02.23.14.57.16 christos src/tests/lib/libc/regex/data/repet_bounded.in,v 1.2
    2021.02.23.14.57.16 christos src/tests/lib/libc/regex/data/repet_multi.in,v 1.2
    2021.02.23.14.59.09 christos src/tests/lib/libc/regex/debug.c,v 1.4
    2021.02.23.15.00.01 christos src/tests/lib/libc/regex/main.c,v 1.3

Logs can be found at:

    http://releng.NetBSD.org/b5reports/i386/commits-2021.02.html#2021.02.23.15.00.01