$ git clone -n https://gitee.com/src-opencloudos-rpms/rust-bootupd.git /var/lib/mock/dist-oc9-build-81896-56588/root/chroot_tmpdir/scmroot/rust-bootupd
Cloning into '/var/lib/mock/dist-oc9-build-81896-56588/root/chroot_tmpdir/scmroot/rust-bootupd'...
$ git fetch origin d4be111932e71291987e26a598ac8212321f3053:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rust-bootupd
 * [new ref]         d4be111932e71291987e26a598ac8212321f3053 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d4be111 import rust-bootupd-0.2.8-7.tl4