$ git clone -n https://gitee.com/src-opencloudos-rpms/rust-packaging.git /var/lib/mock/dist-oc9-build-81781-55997/root/chroot_tmpdir/scmroot/rust-packaging
Cloning into '/var/lib/mock/dist-oc9-build-81781-55997/root/chroot_tmpdir/scmroot/rust-packaging'...
$ git fetch origin c73012dde61a1a7d953b081577897d70f0a841d4:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rust-packaging
 * [new ref]         c73012dde61a1a7d953b081577897d70f0a841d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c73012d import rust-packaging-26.3-2.tl4