$ git clone -n https://gitee.com/sys0613/lz4.git /var/lib/mock/dist-an8.7-build-272802-64170/root/chroot_tmpdir/scmroot/lz4
Cloning into '/var/lib/mock/dist-an8.7-build-272802-64170/root/chroot_tmpdir/scmroot/lz4'...
$ git fetch origin dae3a823aca481ddecbf8ccafaf114800f52b294:KOJI_FETCH_HEAD
From https://gitee.com/sys0613/lz4
 * [new ref]         dae3a823aca481ddecbf8ccafaf114800f52b294 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dae3a82 update to lz4-1.8.3-3.el8_4.src.rpm