$ git clone -n https://src.fedoraproject.org/rpms/python-dns.git /var/lib/mock/f40-build-2636385-66156/root/chroot_tmpdir/scmroot/python-dns
Cloning into '/var/lib/mock/f40-build-2636385-66156/root/chroot_tmpdir/scmroot/python-dns'...
$ git fetch origin 0688783e148396d0e5c5e50d3cfbdcfa05fd214f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-dns
 * [new ref]         0688783e148396d0e5c5e50d3cfbdcfa05fd214f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0688783 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild