$ git clone -n https://gitee.com/yan1hcdc/supermin.git /var/lib/mock/dist-an23.3-build-432422-73058/root/chroot_tmpdir/scmroot/supermin
Cloning into '/var/lib/mock/dist-an23.3-build-432422-73058/root/chroot_tmpdir/scmroot/supermin'...
$ git fetch origin 6d1a65212b7095edbe1a398811d2d000d8cfd883:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/supermin
 * [new ref]         6d1a65212b7095edbe1a398811d2d000d8cfd883 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d1a652 add support for RISC-V build