$ git clone -n https://gitee.com/lxpzlm/libcdio.git /var/lib/mock/dist-an8_8-el9-build-168521-58854/root/chroot_tmpdir/scmroot/libcdio
Cloning into '/var/lib/mock/dist-an8_8-el9-build-168521-58854/root/chroot_tmpdir/scmroot/libcdio'...
$ git reset --hard origin/a8
HEAD is now at 470d756 update to libcdio-2.1.0-6.el9.src.rpm