$ git clone -n https://gitee.com/src-anolis-os/man-db.git /mnt/mock/kojid//dist-an23.3-riscv-build-437687-73130/root/chroot_tmpdir/scmroot/man-db
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-437687-73130/root/chroot_tmpdir/scmroot/man-db'...
$ git fetch origin eb62da6b8f2a6e1fd504247d891d9d9e32c73cd8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/man-db
 * [new ref]         eb62da6b8f2a6e1fd504247d891d9d9e32c73cd8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb62da6 Del Specific Fields