$ git clone -n https://gitee.com/src-anolis-os/diffutils.git /mnt/mock/kojid//dist-an23.3-riscv-build-436058-73130/root/chroot_tmpdir/scmroot/diffutils
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-436058-73130/root/chroot_tmpdir/scmroot/diffutils'...
$ git fetch origin fc5ff86b866b9ed1023ecb8095bbfe774873b027:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/diffutils
 * [new ref]         fc5ff86b866b9ed1023ecb8095bbfe774873b027 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc5ff86 3.10