Automated report: NetBSD-current/amd64 build failure

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

This is an automatically generated notice of a NetBSD-current/amd64
build failure.

The failure occurred on babylon4.netbsd.org, a NetBSD/amd64 host,
using sources from CVS date 2026.01.28.16.10.26.

An extract from the build.sh output follows:

    #   install  /tmp/build/2026.01.28.16.10.26-amd64/destdir/usr/tests/usr.bin/ld/t_script
    --- install-ipf ---
    --- install-expected ---
    #   install  /tmp/build/2026.01.28.16.10.26-amd64/destdir/usr/tests/ipf/expected/in100_6
    --- install-crypto ---
    x86_64--netbsd-install: /tmp/build/2026.01.28.16.10.26-amd64/destdir/usr/tests/crypto/libcrypto/store/8489a545.0.inst.pBLQz1: mkstemp: No such file or directory
    --- install-ipf ---
    /tmp/build/2026.01.28.16.10.26-amd64/tools/bin/x86_64--netbsd-install -U -M /tmp/build/2026.01.28.16.10.26-amd64/destdir/METALOG -D /tmp/build/2026.01.28.16.10.26-amd64/destdir -h sha256 -N /tmp/build/2026.01.28.16.10.26-amd64/src/etc -c  -r  -o root  -g wheel  -m 444   /tmp/build/2026.01.28.16.10.26-amd64/src/tests/ipf/expected/in100_6 /tmp/build/2026.01.28.16.10.26-amd64/destdir/usr/tests/ipf/expected/in100_6
    --- install-usr.bin ---
    /tmp/build/2026.01.28.16.10.26-amd64/tools/bin/x86_64--netbsd-install -U -M /tmp/build/2026.01.28.16.10.26-amd64/destdir/METALOG -D /tmp/build/2026.01.28.16.10.26-amd64/destdir -h sha256 -N /tmp/build/2026.01.28.16.10.26-amd64/src/etc -c  -r  -o root  -g wheel  -m 555  t_script /tmp/build/2026.01.28.16.10.26-amd64/destdir/usr/tests/usr.bin/ld/t_script
    --- install-crypto/external ---

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

    2026.01.28.16.04.40 christos src/etc/mtree/NetBSD.dist.tests 1.213
    2026.01.28.16.10.26 christos src/tests/crypto/libcrypto/threads/Makefile 1.10

Logs can be found at:

    http://releng.NetBSD.org/b5reports/amd64/commits-2026.01.html#2026.01.28.16.10.26