$ git clone -n https://gitee.com/src-opencloudos-rpms/python-scrypt.git /var/lib/mock/dist-oc9-epol-build-54183-14768/root/chroot_tmpdir/scmroot/python-scrypt
Cloning into '/var/lib/mock/dist-oc9-epol-build-54183-14768/root/chroot_tmpdir/scmroot/python-scrypt'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-scrypt
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c3c7387 import python-scrypt-0.8.20-2.tl4