$ git clone -n https://src.fedoraproject.org/rpms/rb_libtorrent.git /var/lib/mock/f45-build-34340-684/root/chroot_tmpdir/scmroot/rb_libtorrent
Cloning into '/var/lib/mock/f45-build-34340-684/root/chroot_tmpdir/scmroot/rb_libtorrent'...
$ git fetch origin 4aa6d1e9318c9b59f0ccca296ab8cb7d30c25c14:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rb_libtorrent
 * [new ref]         4aa6d1e9318c9b59f0ccca296ab8cb7d30c25c14 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4aa6d1e Rebuilt for Python 3.15.0b4 ABI change