$ git clone -n https://gitee.com/src-opencloudos-rpms/lorax.git /var/lib/mock/dist-oc9-build-211211-80682/root/chroot_tmpdir/scmroot/lorax
Cloning into '/var/lib/mock/dist-oc9-build-211211-80682/root/chroot_tmpdir/scmroot/lorax'...
$ git fetch origin ea5ea11e67ffb669ced185a52e344c66142112b4:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lorax
 * [new ref]         ea5ea11e67ffb669ced185a52e344c66142112b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea5ea11 import lorax-38.2-21.tl4