$ git clone -n https://gitee.com/Li_Dong_Yue/libtdb.git /var/lib/mock/dist-an23-build-361353-71197/root/chroot_tmpdir/scmroot/libtdb
Cloning into '/var/lib/mock/dist-an23-build-361353-71197/root/chroot_tmpdir/scmroot/libtdb'...
$ git fetch origin 6e1243835011be0edb480f18c78596067e580076:KOJI_FETCH_HEAD
From https://gitee.com/Li_Dong_Yue/libtdb
 * [new ref]         6e1243835011be0edb480f18c78596067e580076 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e12438 New version 1.4.9