$ git clone -n https://gitee.com/mgb01105731/libproxy.git /var/lib/mock/dist-an23.3-build-420594-72884/root/chroot_tmpdir/scmroot/libproxy
Cloning into '/var/lib/mock/dist-an23.3-build-420594-72884/root/chroot_tmpdir/scmroot/libproxy'...
$ git fetch origin 4851329b36ace46d434c7fa15b9d106b0d274cfa:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libproxy
 * [new ref]         4851329b36ace46d434c7fa15b9d106b0d274cfa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4851329 Update to 0.5.5 from 0.5.3