$ git clone -n https://gitee.com/zhangwenlong01/atkmm.git /var/lib/mock/dist-an23-build-504284-74854/root/chroot_tmpdir/scmroot/atkmm
Cloning into '/var/lib/mock/dist-an23-build-504284-74854/root/chroot_tmpdir/scmroot/atkmm'...
$ git fetch origin e5e78d7af41b8d79524635859b26b96bbd5364d4:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/atkmm
 * [new ref]         e5e78d7af41b8d79524635859b26b96bbd5364d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5e78d7 rebuild for loongarch64