$ git clone -n https://gitee.com/carlo_bai/rpcbind.git /var/lib/mock/dist-an23-build-180294-59132/root/chroot_tmpdir/scmroot/rpcbind
Cloning into '/var/lib/mock/dist-an23-build-180294-59132/root/chroot_tmpdir/scmroot/rpcbind'...
$ git fetch origin 8d35fac8090bc5d9699540849ec65a24f6e428f9:KOJI_FETCH_HEAD
From https://gitee.com/carlo_bai/rpcbind
 * [new ref]         8d35fac8090bc5d9699540849ec65a24f6e428f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d35fac add bugfix and spec optimization