$ git clone -n https://gitee.com/kramir/star.git /var/lib/mock/dist-an7_9-updates-build-380445-71689/root/chroot_tmpdir/scmroot/star
Cloning into '/var/lib/mock/dist-an7_9-updates-build-380445-71689/root/chroot_tmpdir/scmroot/star'...
$ git fetch origin a28817d24a7f33b9d2a2b00bad6974a7a27b9a85:KOJI_FETCH_HEAD
From https://gitee.com/kramir/star
 * [new ref]         a28817d24a7f33b9d2a2b00bad6974a7a27b9a85 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a28817d add sw