$ git clone -n https://src.fedoraproject.org/rpms/pdf2djvu.git /var/lib/mock/f40-build-2301141-56763/root/chroot_tmpdir/scmroot/pdf2djvu
Cloning into '/var/lib/mock/f40-build-2301141-56763/root/chroot_tmpdir/scmroot/pdf2djvu'...
$ git fetch origin 0d71c546d51cd41be310e5b9a3e20192d9b0a98e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pdf2djvu
 * [new ref]         0d71c546d51cd41be310e5b9a3e20192d9b0a98e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d71c54 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild