$ git clone -n https://gitee.com/wenyuzifang/liblerc.git /var/lib/mock/dist-an23-build-486170-74370/root/chroot_tmpdir/scmroot/liblerc
Cloning into '/var/lib/mock/dist-an23-build-486170-74370/root/chroot_tmpdir/scmroot/liblerc'...
$ git fetch origin 13000da334f99cae3c85571ef718ca0c44d9b6ad:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/liblerc
 * [new ref]         13000da334f99cae3c85571ef718ca0c44d9b6ad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 13000da Update code from upstream