$ git clone -n https://gitee.com/opencloudos-stream/bouncycastle.git /var/lib/mock/dist-ocs23-build-238957-21436/root/chroot_tmpdir/scmroot/bouncycastle
Cloning into '/var/lib/mock/dist-ocs23-build-238957-21436/root/chroot_tmpdir/scmroot/bouncycastle'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/bouncycastle
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9674efe Rebuilt for loongarch release