$ git clone -n https://gitee.com/src-opencloudos-rpms/bouncycastle.git /var/lib/mock/dist-oc9-build-246583-83483/root/chroot_tmpdir/scmroot/bouncycastle
Cloning into '/var/lib/mock/dist-oc9-build-246583-83483/root/chroot_tmpdir/scmroot/bouncycastle'...
$ git fetch origin 96bc4febadcf4cb405592b23fc86c30478718372:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/bouncycastle
 * [new ref]         96bc4febadcf4cb405592b23fc86c30478718372 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96bc4fe import bouncycastle-1.80-5.tl4