$ git clone -n https://gitee.com/opencloudos-stream/dcraw.git /var/lib/mock/dist-ocs23-build-239093-21472/root/chroot_tmpdir/scmroot/dcraw
Cloning into '/var/lib/mock/dist-ocs23-build-239093-21472/root/chroot_tmpdir/scmroot/dcraw'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/dcraw
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1e444b Rebuilt for loongarch release