$ git clone -n https://gitee.com/opencloudos-stream/imlib2.git /var/lib/mock/dist-oc9-epol-build-147278-79720/root/chroot_tmpdir/scmroot/imlib2
Cloning into '/var/lib/mock/dist-oc9-epol-build-147278-79720/root/chroot_tmpdir/scmroot/imlib2'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/imlib2
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd8b6af !2 Rebuilt for loongarch64 Merge pull request !2 from doriscchao/master