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 2023.07.07.17.05.13.

An extract from the build.sh output follows:

    --- kern_reboot.d ---
    mv -f kern_reboot.d.tmp kern_reboot.d
    --- kern-INSTALL_XEN3PAE_DOMU ---
    At top level:
    /tmp/build/2023.07.07.17.05.13-i386/src/sys/kern/kern_lock.c:199:26: error: 'kernel_lock_holder' defined but not used [-Werror=unused-variable]
    /tmp/build/2023.07.07.17.05.13-i386/src/sys/kern/kern_lock.c:146:1: error: 'kernel_lock_trace_ipi' defined but not used [-Werror=unused-function]
      146 | kernel_lock_trace_ipi(void *cookie)
          | ^~~~~~~~~~~~~~~~~~~~~
    --- kern-MONOLITHIC ---
    --- isapnpdebug.d ---
    #    create  MONOLITHIC/isapnpdebug.d

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

    2023.07.07.17.04.49 riastradh src/sys/kern/subr_xcall.c 1.36
    2023.07.07.17.05.13 riastradh src/sys/kern/kern_heartbeat.c 1.2
    2023.07.07.17.05.13 riastradh src/sys/kern/kern_lock.c 1.185

Logs can be found at:

    http://releng.NetBSD.org/b5reports/i386/commits-2023.07.html#2023.07.07.17.05.13