$ git clone -n https://gitee.com/mgb01105731/bouncycastle.git /var/lib/mock/dist-an23-build-261354-63877/root/chroot_tmpdir/scmroot/bouncycastle
Cloning into '/var/lib/mock/dist-an23-build-261354-63877/root/chroot_tmpdir/scmroot/bouncycastle'...
$ git reset --hard origin/a23
HEAD is now at a6fc6a6 init upstream from version 1.68