$ git clone -n https://gitee.com/src-anolis-os/nss-altfiles.git /mnt/mock/kojid//dist-an23.3-riscv-build-437886-73130/root/chroot_tmpdir/scmroot/nss-altfiles
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-437886-73130/root/chroot_tmpdir/scmroot/nss-altfiles'...
$ git fetch origin 4286bba01cf5a295b318ab28fdc2ccaaa58171b0:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/nss-altfiles
 * [new ref]         4286bba01cf5a295b318ab28fdc2ccaaa58171b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4286bba Init for Anolis OS 23