$ git clone -n https://gitee.com/src-opencloudos-rpms/libgcrypt.git /var/lib/mock/dist-oc9-build-42183-14591/root/chroot_tmpdir/scmroot/libgcrypt
Cloning into '/var/lib/mock/dist-oc9-build-42183-14591/root/chroot_tmpdir/scmroot/libgcrypt'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libgcrypt
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa2f996 import libgcrypt-1.10.1-3.tl4