$ git clone -n https://gitee.com/carlo_bai/rpcbind.git /var/lib/mock/dist-an23-build-192519-60812/root/chroot_tmpdir/scmroot/rpcbind
Cloning into '/var/lib/mock/dist-an23-build-192519-60812/root/chroot_tmpdir/scmroot/rpcbind'...
$ git fetch origin a4615ef9462621955fa70f85b1cc0b6795821a07:KOJI_FETCH_HEAD
From https://gitee.com/carlo_bai/rpcbind
 * [new ref]         a4615ef9462621955fa70f85b1cc0b6795821a07 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4615ef add bugfix and spec optimization