$ git clone -n https://src.fedoraproject.org/rpms/rb_libtorrent.git /var/lib/mock/f38-build-720109-97398/root/chroot_tmpdir/scmroot/rb_libtorrent
Cloning into '/var/lib/mock/f38-build-720109-97398/root/chroot_tmpdir/scmroot/rb_libtorrent'...
$ git reset --hard 4d5ac0d71b409bc3748b4cfba73c185780edc1da
HEAD is now at 4d5ac0d Upgrade to 2.0.9