$ git clone -n https://gitee.com/wency_cn/jq_1772117842.git /var/lib/mock/dist-an23-build-515523-75118/root/chroot_tmpdir/scmroot/jq_1772117842
Cloning into '/var/lib/mock/dist-an23-build-515523-75118/root/chroot_tmpdir/scmroot/jq_1772117842'...
$ git fetch origin e9b20269bafca2bac16aa49aca369f82d7afc73e:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/jq_1772117842
 * [new ref]         e9b20269bafca2bac16aa49aca369f82d7afc73e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9b2026 Update code from upstream