$ git clone -n https://gitee.com/src-anolis-os/grep.git /mnt/mock/kojid//dist-an23.3-riscv-build-441351-73168/root/chroot_tmpdir/scmroot/grep
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-441351-73168/root/chroot_tmpdir/scmroot/grep'...
$ git fetch origin 389247a408bf943261c98342c5ecc4b17045794f:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/grep
 * [new ref]         389247a408bf943261c98342c5ecc4b17045794f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 389247a 3.11