Automated report: NetBSD-current/riscv-riscv64 build failure

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

This is an automatically generated notice of a NetBSD-current/riscv-
riscv64 build failure.

The failure occurred on babylon5.netbsd.org, a NetBSD/amd64 host,
using sources from CVS date 2026.03.22.10.17.16.

An extract from the build.sh output follows:

    --- /tmp/build/2026.03.22.10.17.16-riscv-riscv64/destdir/usr/include/gcc-14/finclude/ieee_exceptions.mod ---
    --- /tmp/build/2026.03.22.10.17.16-riscv-riscv64/destdir/usr/include/gcc-14/finclude/ieee_features.mod ---
    --- ieee_arithmetic.o ---
    #   compile  libgfortran/ieee_arithmetic.o
    /tmp/build/2026.03.22.10.17.16-riscv-riscv64/tools/bin/riscv64--netbsd-gfortran -O -I. -fno-repack-arrays -fno-underscoring -I/tmp/build/2026.03.22.10.17.16-riscv-riscv64/src/external/gpl3/gcc/lib/libgfortran/arch/riscv64   --sysroot=/tmp/build/2026.03.22.10.17.16-riscv-riscv64/destdir  -c -Wno-unused-dummy-argument -Wno-c-binding-type -ffree-line-length-0 -fallow-leading-underscore -fsignaling-nans -fbuilding-libgfortran /tmp/build/2026.03.22.10.17.16-riscv-riscv64/src/external/gpl3/gcc/dist/libgfortran/ieee/ieee_arithmetic.F90 -o ieee_arithmetic.o
    f951: Fatal Error: Cannot rename module file 'ieee_arithmetic.mod0' to 'ieee_arithmetic.mod': No such file or directory
    compilation terminated.
    *** Failed target: ieee_arithmetic.o
    *** In directory: /tmp/build/2026.03.22.10.17.16-riscv-riscv64/src/external/gpl3/gcc/lib/libgfortran
    *** Failed commands:

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

    2026.03.22.09.26.43 mlelstv src/sys/dev/pci/if_rge.c 1.50
    2026.03.22.09.27.56 mlelstv src/sys/dev/pci/if_rge.c 1.51
    2026.03.22.09.29.22 mlelstv src/sys/dev/pci/if_rge.c 1.52
    2026.03.22.09.29.22 mlelstv src/sys/dev/pci/if_rgereg.h 1.21
    2026.03.22.09.29.55 yamt src/sys/dev/nvmm/x86/nvmm_x86_vmx.c 1.93
    2026.03.22.10.17.16 yamt src/etc/etc.amd64/MAKEDEV.conf 1.38

Logs can be found at:

    https://releng.NetBSD.org/b5reports/riscv-riscv64/commits-2026.03.html#2026.03.22.10.17.16