$ git clone -n https://gitee.com/src-anolis-os/rootfiles.git /mnt/mock/kojid//dist-an23.3-riscv-build-439292-73130/root/chroot_tmpdir/scmroot/rootfiles
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-439292-73130/root/chroot_tmpdir/scmroot/rootfiles'...
$ git fetch origin 32f41807efb8be148166d3b39b0bc5e36a4a301d:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/rootfiles
 * [new ref]         32f41807efb8be148166d3b39b0bc5e36a4a301d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 32f4180 Merge rootfiles 8.1 to Anolis